From the Closed World to the Infinite Universe, by Alexander Koyré, , at sacred-texts.com
The breaking off of the correspondence withand the death ofDescartes did not put an end to Henry More's preoccupation with the teaching of the great French philosopher. We could even say that all his subsequent development was, to a very great extent, determined by his attitude towards Descartes: an attitude consisting in a partial acceptance of Cartesian mechanism joined to a rejection of the radical dualism between spirit and matter which, for Descartes, constituted its metaphysical background and basis.
Henry More enjoys a rather bad reputation among historians of philosophy, which is not surprising. In some sense he belongs much more to the history of the hermetic, or occultist, tradition than to that of philosophy proper; in some sense he is not of his time: he is a spiritual contemporary of Marsilio Ficino, lost in the disenchanted world of the "new philosophy" and fighting a losing battle against it. And yet, in spite of his partially anachronistic standpoint, in spite of his invincible trend towards syncretism which makes him jumble together
[paragraph continues] Plato and Aristotle, Democritus and the Cabala, the thrice great Hermes and the Stoa, it was Henry More who gave to the new scienceand the new world viewsome of the most important elements of the metaphysical framework which ensured its development: this because, in spite of his unbridled phantasy, which enabled him to describe at length God's paradise and the life and various occupations of the blessed souls and spirits in their post-terrestrial existence, in spite of his amazing credulity (equalled only by that of his pupil and friend, fellow of the Royal Society, Joseph Glanvill,1 the celebrated author of the Scepsis scientifica), which made him believe in magic, in witches, in apparitions, in ghosts, Henry More succeeded in grasping the fundamental principle of the new ontology, the infinitization of space, which he asserted with an unflinching and fearless energy.
It is possible, and even probable, that, at the time of his Letters to Descartes (1648), Henry More did not yet recognize where the development of his conceptions was ultimately to lead him, all the more so as these conceptions are by no means "clear" and "distinct." Ten years later, in his Antidote against Atheism2 and his Immortality of the Soul3 he was to give them a much more precise and definite shape; but it was only in his Enchiridium metaphysicum,4 ten years later still, that they were to acquire their final form.
As we have seen, Henry More's criticism of Descartes identification of space or extension with matter follows two main lines of attack. On the one hand it seems to him to restrict the ontological value and importance of extension by reducing it to the role of an essential attribute of matter alone and denying it to spirit, whereas it is an
attribute of being as such, the necessary precondition of any real existence. There are not, as Descartes asserts, two types of substance, the extended and the unextended. There is only one type: all substance, spiritual as well as material, is extended.
On the other hand, Descartes, according to More, fails to recognize the specific character both of matter and of space, and therefore misses their essential distinction as well as their fundamental relation. Matter is mobile in space and by its impenetrability occupies space; space is not mobile and is unaffected by the presence, or absence, of matter in it. Thus matter without space is unthinkable, whereas space without matter, Descartes notwithstanding, is not only an easy, but even a necessary idea of our mind.
Henry More's pneumatology does not interest us here; still, as the notion of spirit plays an important part in hisand not only hisinterpretation of nature, and is used by himand not only by himto explain natural processes that cannot be accounted for or "demonstrated" on the basis of purely mechanical laws (such as magnetism, gravity and so on), we shall have to dwell for a moment on his concept of it.
Henry More was well aware that the notion of "spirit" was, as often as not, and even more often than not, presented as impossible to grasp, at least for the human mind,5
As we see, the method used by Henry More to arrive at the notion or definition of spirit is rather simple. We have to attribute to it properties opposite or contrary to those of body: penetrability, indivisibility, and the faculty to contract and dilate, that is, to extend itself without loss of continuity, into a smaller or larger space. This last property was for a very long time considered as belonging to matter also, but Henry More, under the conjoint influence of Democritus and Descartes, denies it to matter, or body, which is, as such, incompressible and always occupies the same amount of space.
In The Immortality of the Soul Henry More gives us an even clearer account both of his notion of spirit and
of the manner in which this notion can be determined. Moreover he attempts to introduce into his definition a sort of terminological precision. Thus, he says,6 "by Actual Divisibility I understand Discerpibility, gross tearing or cutting of one part from the other." It is quite clear that this "discerpibility" can only belong to a body and that you cannot tear away and remove a piece of a spirit.
As for the faculty of contraction and dilation, More refers it to the "essential spissitude" of the spirit, a kind of spiritual density, fourth mode, or fourth dimension of spiritual substance that it possesses in addition to the normal three of spatial extension with which bodies are alone endowed.7 Thus, when a spirit contracts, its "essential spissitude" increases; it decreases, of course, when it dilates. We cannot, indeed, imagine the "spissitude" but this "fourth Mode," Henry More tells us,8 "is as easy and familiar to my Understanding as that of the Three dimensions to my sense or Phansy."
The definition of spirit is now quite easy:9
Now I appeal to any man that can set aside prejudice, and has the free use of his Faculties, whether every term of the Definition of a Spirit be not as intelligible and congruous to Reason, as in that of a Body. For the precise Notion of Substance is the same in both, in which, I conceive, is comprised
I am rather doubtful whether the modern readereven if he puts aside prejudice and makes free use of his facultieswill accept Henry More's assurance that it is as easy, or as difficult, to form the concept of spirit as that of matter, and whether, though recognizing the difficulty of the latter, he will not agree with some of More's contemporaries in "the confident opinion" that "the very notion of a Spirit were a piece of Nonsense and perfect Incongruity." The modern reader will be right, of course, in rejecting More's concept, patterned obviously upon that of a ghost. And yet he will be wrong in assuming it to be pure and sheer nonsense.
In the first place, we must not forget that for a man of the seventeenth century the idea of an extended, though not material, entity was by no means something strange or even uncommon. Quite the contrary: these
entities were represented in plenty in their daily life as well as in their scientific experience.
To begin with, there was light, assuredly immaterial and incorporeal but nevertheless not only extending through space but also, as Kepler does not fail to point out, able, in spite of its immateriality, to act upon matter, and also to be acted upon by the latter. Did not light offer a perfect example of penetrability, as well as of penetrating power? Light, indeed, does not hinder the motion of bodies through it, and it can also pass through bodies, at least some of them; furthermore, in the case of a transparent body traversed by light, it shows us clearly that matter and light can coexist in the same place.
The modern development of optics did not destroy but, on the contrary, seemed to confirm this conception: a real image produced by mirrors or lenses has certainly a determinate shape and location in space. Yet, is it body? Can we disrupt or "discerp" it, cut off and take away a piece of this image?
As a matter of fact, light exemplifies nearly all the properties of More's "spirit," those of "condensation" and "dilatation" included, and even that of "essential spissitude" that could be represented by the intensity of light's varying, just like the "spissitude," with its "contraction" and "dilatation."
And if light were not sufficiently representative of this kind of entity, there were magnetic forces that to William Gilbert seemed to belong to the realm of animated much more than to purely material being: "there was attraction (gravity) that freely passed through all bodies and could be neither arrested nor even affected by any.
Moreover, we must not forget that the "ether," which played such an important role in the physics of the nineteenth century (which maintained as firmly or even more firmly than the seventeenth the opposition between "light" and "matter," an opposition that is by no means completely overcome even now), displayed an ensemble of properties even more astonishing than the "spirit" of Henry More. And finally, that the fundamental entity of contemporary science, the "field," is something that possesses location and extension, penetrability and indiscerpibility. . . . So that, somewhat anachronistically, of course, one could assimilate More's " spirits," at least the lowest, unconscious degrees of them, to some kinds of fields.11a
But let us now come back to More. The greater precision achieved by him in the determination of the concept of spirit led necessarily to a stricter discrimination between its extension and the space in which, like everything else, it finds itself, concepts that were somehow merged together into the divine or spiritual extension opposed by More to the material Cartesian one. Space or pure immaterial extension will be distinguished now from the " spirit of nature " that pervades and fills it, that acts upon matter and produces the above-mentioned non-mechanical effects, an entity which on the scale of perfection of spiritual beings occupies the very lowest degree. This spirit of nature is12
Among these phenomena unexplainable by purely mechanical forces, of which Henry More knows, alas, a great number, including sympathetic cures and consonance of strings (More, needless to say, is a rather bad physicist), the most important is gravity. Following Descartes, he no longer considers it an essential property of body, or even, as Galileo still did, an unexplainable but real tendency of matter; butand he is righthe accepts neither the Cartesian nor the Hobbesian explanation of it. Gravity cannot be explained by pure mechanics and therefore, if there were in the world no other, non-mechanical, forces, unattached bodies on our moving earth would not remain on its surface, but fly away and lose themselves in space. That they do not is a proof of the existence in nature of a "more than mechanical," "spiritual" agency.
More writes accordingly in the preface to The Immortality of the Soul,13
As a matter of fact the Antidote against Atheism had already pointed out that stones and bullets projected upwards return to earthwhich, according to the laws of motion, they should not do; for,14
Indeed, without the action of a non-mechanical principle all matter in the universe would divide and disperse; there would not even be bodies, because there would be nothing to hold together the ultimate particles composing them. And, of course, there would be no trace of that purposeful organization which manifests itself not only in plants, animals and so on, but even in the very arrangement of our solar system. All that is the work of the spirit of nature, which acts as an instrument, itself unconscious, of the divine will.
So much for the spirit of nature that pervades the whole universe and extends itself in its infinite space. But what about this space itself? the space that we cannot conceive if not infinitethat is, necessaryand that we cannot "disimagine" (which is a confirmation of its necessity) from our thought? Being immaterial it is certainly to be considered as spirit. Yet it is a "spirit" of quite a special and unique kind, and More is not quite sure about its exact nature. Though, obviously, he inclines towards a very definite solution, namely towards the identification of space with the divine extension itself, he is somewhat diffident about it. Thus he writes:15
for which the Cartesians require the presence of matter, asserting that material extension alone can be measured, an assertion which leads inevitably to the affirmation of the infinity and the necessary existence of matter. But we do not need matter in order to have measures, and More can pursue:16
There is also another way of answering this Objection, which is this; that this Imagination of Space is not the imagination of any real thing, but only of the large and immense capacity of the potentiality of the Matter, which we can not free our Minds from but must necessarily acknowledge that there is indeed such a possibility of Matter to be measured upward, downward, everyway in infinitum, whether this corporeal Matter were actually there or no; and that though this potentiality of Matter and Space be measurable by furloughs, miles, or the like, that it implies no more real Essence or Being, than when a man recounts so many orders or Kindes of the Possibilities of things, the compute or number of them will infer the reality of their Existence.
But if the Cartesians would urge us further and insist upon the impossibility of measuring the nothingness of void space,17
And if they urge still further and contend, that . . . distance must be some real thing . . . I answer briefly that Distance is nothing else but the privation of tactual union and the greater distance the greater privation . . .; and that this privation of tactual union is measured by parts, as other privations of qualities by degrees; and that parts
But if this will not satisfie, tis no detriment to our cause. For if after the removal of corporeal Matter out of the world, there will be still Space and distance, in which this very matter, while it was there, was also conceived to lye, and this distant Space cannot but be something, and yet not corporeal, because neither impenetrable nor tangible, it must of necessity be a substance Incorporeal, necessarily and eternally existent of it self: which the clearer Idea of a Being absolutely perfect will more fully and punctually inform us to be the Self-subsisting God.
We have seen that, in 1655 and also in 1662, Henry More was hesitating between various solutions of the problem of space. Ten years later his decision is made, and the Enchiridium metaphysicum (1672) not only asserts the real existence of infinite void space against all possible opponents, as a real precondition of all possible existence, but even presents it as the best and most evident example of non-materialand therefore spiritualreality and thus as the first and foremost, though of course not unique, subject-matter of metaphysics.
Thus Henry More tells us that "the first method for proving the uncorporeal things" must be based on18
Henry More seems to have completely forgotten his own uncertainty concerning the question; in any case he does not mention it and pursues:19
Descartes remains, as we see, the chief adversary of Henry More; indeed, as More discovered meanwhile, by his denial both of void space and of spiritual extension, Descartes practically excludes spirits, souls, and even God, from his world; he simply leaves no place for them in it. To the question "where?," the fundamental question which can be raised concerning any and every real beingsouls, spirits, Godand to which Henry More believes he can give definite answers (here, elsewhere orfor Godeverywhere), Descartes is obliged, by his principles, to answer: nowhere, nullibi. Thus, in spite of his having invented or perfected the magnificent a priori proof of the existence of God, which Henry More embraced enthusiastically and was to maintain all his life, Descartes, by his teaching, leads to materialism and, by his exclusion of God from the world, to atheism. From now on, Descartes and the Cartesians are to be relentlessly criticized and to bear the derisive nickname of nullibists.
Still, there are not only Cartesians to be combatted.
[paragraph continues] There is also the last cohort of Aristotelians who believe in a finite world, and deny the existence of space outside it. They, too, have to be dealt with. On their behalf Henry More revives some of the old mediaeval arguments used to demonstrate that Aristotelian cosmology was incompatible with God's omnipotence.
It cannot be doubted, of course, that if the world were finite and limited by a spherical surface with no space outside it,20
Thirdly, that it would be absolutely impossible for God to create another world; or even two small bronze spheres at the same time, in the place of these two worlds, as the poles of the parallel axes would coincide because of the lack of an intermediate space.
Nay, even if God could create a world out of these small spheres, closely packed together (disregarding the difficulty of the space that would be left void between them), He would be unable to set them in motion. These are conclusions which Henry More, quite rightly, believed to be indigestible even for a camel's stomach.
Yet Henry More's insistence on the existence of space "outside" the world is, obviously, directed not only against the Aristotelians, but also against the Cartesians to whom he wants to demonstrate the possibility of the limitation of the material world, and at the same time, the mensurability, that is, the existence of dimensions (that now are by no means considered as merely "notional"
determinations) in the void space. It seems that More, who in his youth had been such an inspired and enthusiastic adherent of the doctrine of the infinity of the world (and of worlds), became more and more adverse to it, and would have liked to turn back to the "Stoic" conception of a finite world in the midst of an infinite space, or, at least, to join the semi-Cartesians and reject Descartes infinitization of the material world. He even goes so far as to quote, with approval, the Cartesian distinction of the indefiniteness of the world and the infinity of God; interpreting it, of course, as meaning the real finiteness of the world opposed to the infinity of space. This, obviously, because he understands now much better than twenty years previously the positive reason of the Cartesian distinction: infinity implies necessity, an infinite world would be a necessary one. . . .
But we must not anticipate. Let us turn to another sect of philosophers who are at the same time More's enemies and allies.21
It is, moreover, worth while mentioning that those philosophers who made the world finite (such as Plato, Aristotle
As the admission of an infinite space seems thus to be, with very few exceptions, a common opinion of mankind, it may appear unnecessary to insist upon it and to make it an object of discussion and demonstration. More explains therefore that22
overcome, I shall present and reveal all the subterfuges by which the Cartesians want to elude the strength of my demonstrations, and I shall reply to them.
I must confess that Henry More's answers to the "principal means that the Cartesians used in order to evade the strength of the preceding demonstrations" are sometimes of very dubious value. And that "the refutation of them all" is, as often as not, no better than some of his arguments.
Henry More, as we know, was a bad physicist, and he did not always understand the precise meaning of the concepts used by Descartesfor instance, that of the relativity of motion. And yet his criticism is extremely interesting and, in the last analysis, just.23
[paragraph continues] From this definition, objects Henry More, it would follow that a small body firmly wedged somewhere between the axis and the circumference of a large rotating cylinder would be at rest, which is obviously false. Moreover, in this case, this small body, though remaining at rest, would be able to come nearer to, or recede from, another body P, placed immobile, outside the rotating cylinder. Which is absurd as " it supposes that there can be an approach of one body to another, quiescent, one without local motion."
Henry More concludes therefore:25
More's error is obvious. It is clear that, if we accept the Cartesian conception of the relativity of motion, we no longer have any right to speak of bodies as being absolutely "in motion" or "at rest" but have always to add the point or frame of reference in respect to which the said body is to be considered as being at rest or in motion. And that, accordingly, there is no contradiction in stating that the selfsame body may be at rest in respect to its surroundings and in motion in respect to a body placed farther away, or vice versa. And yet Henry More is perfectly right: the extension of the relativity of motion to rotationat least if we do not want to restrict ourselves to pure kinematics and are dealing with real, physical objectsis illegitimate; moreover, the Cartesian definition, with its more than Aristotelian insistence on the vicinity of the points of reference, is wrong and incompatible with the very principle of relativity. It is, by the way, extremely probable that Descartes thought it out not for purely scientific reasons, but in order to escape the necessity of asserting the motion of the earth and to be able to affirmwith his tongue in his cheekthat the earth was at rest in its vortex.
It is nearly the same concerning More's second argument against the Cartesian conception of relativity, or, as More calls it, "reciprocity" of motion. He claims26
Thus for instance, let us take three bodies, CD, EF and AB, and let EF move towards H, whilst CD moves
towards G, and AB remains fixed to the earth. Thus it does not move and yet moves at the same time: who can say anything more absurd? And is it not evident27
Henry More, it is clear, cannot transform the concept of motion into that of a pure relation. He feels that when bodies move, even if we consider them as moving in respect to each other, something happens, at least to one of them, that is unilateral and not reciprocal: it really moves, that is, changes its place, its internal locus. It is in respect to this "place" that motion has to be conceived and not in respect to any other, and therefore28
In other terms, relative motion implies absolute motion and can only be understood on the basis of absolute motion and thus of absolute space. Indeed, when a cylindrical body is in circular motion, all its internal points not only change their position in respect to its surrounding surface, or a body placed outside it: they move, that is, pass
through some extension, describe a trajectory in this extension which, therefore, does not move. Bodies do not take their places with them, they go from one place to another. The place of a body, its internal locus, is not a part of the body: it is something entirely distinct from it, something that is by no means a mere potentiality of matter: a potentiality cannot be separated from the actual being of a thing, but is an entity, independent of the bodies that are and move in it. And even less is it a mere "phansy,"29 as Dr. Hobbes has tried to assert.
Having thus established, to his own satisfaction, the perfect legitimacy and validity of the concept of space as distinct from matter and refuted their merging together in the Cartesian conception of " extension " Henry More proceeds to the determination of the nature and the ontological status of the corresponding entity.
"Space," or "inner locus," is something extended. Now, extension, as the Cartesians are perfectly right in asserting, cannot be an extension of nothing: distance between two bodies is something real, or, at the very least, a relation which implies a fundamentum reale. The Cartesians, on the other hand, are wrong in believing that void space is nothing. It is something, and even very much so. Once more, it is not a fancy, or a product of imagination, but a perfectly real entity. The ancient atomists were right in asserting its reality and calling it an intelligible nature.
The reality of space can be demonstrated also in a somewhat different manner; it is certain30
It is therefore necessary that, because it is a real attribute, some real subject support this extension. This argumentation is so solid that there is none that could be stronger. For if this one fails, we shall not be able to conclude with any certainty the existence in nature of any real subject whatever. Indeed, in this case, it would be possible for real attributes to be present without there being any real subject or substance to support them.
Henry More is perfectly right. On the basis of traditional ontologyand no one in the seventeenth century (except, perhaps, Gassendi, who claims that space and time are neither substances nor attributes but simply space and time) is so bold or so careless as to reject it or to replace it by a new onehis reasoning is utterly unobjectionable. Attributes imply substances. They do not wander alone, free and unattached, in the world. They cannot exist without support, like the grin of the Cheshire cat, for this would mean that they would be attributes of nothing. Even those who, like Descartes, modify traditional ontology by asserting that the attributes reveal to us the very nature, or essence, of their substanceHenry More sticks to the old view that they do notmaintain the fundamental relationship: no real attribute without real substance. Henry More, therefore, is perfectly right,
too, in pointing out that his argumentation is built on exactly the same pattern as the Cartesian and31
Moreover, Henry More's conclusion from extension to the underlying and supporting substance is exactly parallel to that of Descartes31
To sum up: Descartes was right in looking for substance to support extension. He was wrong in finding it in matter. The infinite, extended entity that embraces and pervades everything is indeed a substance. But it is not matter. It is Spirit; not a spirit, but the Spirit, that is, God.
Space, indeed, is not only real, it is something divine. And in order to convince ourselves of its divine character we have only to consider its attributes. Henry More proceeds therefore to the32
When we shall have enumerated those names and titles appropriate to it, this infinite, immobile, extended [entity] will appear to be not only something real (as we have just pointed out) but even something Divine (which so certainly is found in nature); this will give us further assurance that it cannot be nothing since that to which so many and such magnificent attributes pertain cannot be nothing. Of this kind are the following, which metaphysicians attribute particularly to the First Being, such as: One, Simple, Immobile, Eternal, Complete, Independent, Existing in itself, Subsisting by itself, Incorruptible, Necessary, Immense, Un-created, Uncircumscribed, Incomprehensible, Omnipresent, Incorporeal, All-penetrating, All-embracing, Being by its essence, Actual Being, Pure Act.
There are not less than twenty titles by which the Divine Numen is wont to be designated, and which perfectly fit this infinite internal place (locus) the existence of which in nature we have demonstrated; omitting moreover that the very Divine Numen is called, by the Cabalists, MAKOM, that is, Place (locus). Indeed it would be astonishing and a kind of prodigy if the thing about which so much can be said proved to be a mere nothing.
Indeed, it would be extremely astonishing if an entity eternal, untreated, and existing in and by itself should finally resolve into pure nothing. This impression will only be strengthened by the analysis of the "titles" enumerated by More, who proceeds to examine them one by one:33
But from the Simplicity its Immobility is easily deduced. For no Infinite Extended [entity] which is not co-augmented from parts, or in any way condensed or compressed, can be moved, either part by part, or the whole [of it] at the same time, as it is infinite, nor [can it be] contracted into a lesser space, as it is never condensed, nor can it abandon its place, since this Infinite is the innermost place of all things, inside or outside which there is nothing. And from the very fact that something is conceived as being moved, it is at once understood that it cannot be any part of this Infinite Extended [entity] of which we are speaking. It is therefore necessary that it be immovable. Which attribute of the First Being Aristotle celebrates as the highest.
Absolute space is infinite, immovable, homogeneous, indivisible and unique. These are very important properties which Spinoza and Malebranche discovered almost at the same time as More, and which enabled them to put extensionan intelligible extension, different from that
which is given to our imagination and sensesinto their respective Gods; properties that Kantwho, however, with Descartes, missed the indivisibilitywas to rediscover a hundred years later, and who, accordingly, was unable to connect space with God and had to put it into ourselves.
But we must not wander away from our subject. Let us come back to More, and More's space34
We see it at once: space is eternal and therefore uncreated. But the things that are in space by no means participate in these properties. Quite the contrary: they are temporal and mutable and are created by God in the eternal space and at a certain moment of the eternal time. Space is not only eternal, simple and one. It is also35
It is indeed not only Eternal but also Independent, not only of our Imagination, as we have demonstrated, but of anything whatever, and it is not connected with any other thing or. supported by any, but receives and supports all [things] as their site and place.
It must be conceived as Existing by itself because it is totally independent of any other. But of the fact that it
Indeed, we cannot "disimagine" space or think it away. We can imagine, or think of, the disappearance of any object from space; we cannot imagine, or think of, the disappearance of space itself. It is the necessary presupposition of our thinking about the existence or non-existence of any thing whatever.36
Herefrom we perceive that it is incomprehensible. How indeed could a finite mind comprehend that which is not comprehended by any limit?
Henry More could have told us, here too, that he was using, though of course for a different end, the famous arguments by which Descartes endeavoured to prove the indefinity of material extension. Yet he may have felt that not only the goal of the argument, but also its very meaning, opposed it to that of Descartes. Indeed, the progressus in infinitum was used by Henry More not for denying, but for asserting the absolute infinity of the extended substance, which37
It is even not undeservedly called Being by essence in contradistinction to being by participation, because Being by itself and being Independent it does not obtain its essence from any other thing.
Furthermore, it is aptly called being in act as it cannot but be conceived as existing outside of its causes.
The list of "attributes" common to God and to space, enumerated by Henry More, is rather impressive; and we cannot but agree that they fit fairly well. After all, this is not surprising: all of them are the formal ontological attributes of the absolute. Yet we have to recognize Henry More's intellectual energy that enabled him not to draw back before the conclusions of his premises; and the courage with which he announced to the world the spatiality of God and the divinity of space.
As for this conclusion, he could not avoid it. Infinity implies necessity. Infinite space is absolute space; even more, it is an Absolute. But there cannot be two (or many) absolute and necessary beings. Thus, as Henry More could not accept the Cartesian solution of the indefiniteness of extension and had to make it infinite, he was eo ipso placed before a dilemma: either to make the material world infinite and thus a se and per se, neither needing, nor even admitting, God's creative action; that is, finally, not needing or even not admitting God's existence at all.
Or he couldand that was exactly what he actually didseparate matter and space, raise the latter to the dignity of an attribute of God, and of an organ in which
and through which God creates and maintains His world, a finite world, limited in space as well as in time, as an infinite creature is an utterly contradictory concept. That is something that Henry More acknowledges not to have recognized in his youth when, seized by some poetic furor, he sang in his Democritus Platonissans a hymn to the infinity of the worlds.
To prove the limitation in time is not very difficult: it is sufficient, according to More, to consider that nothing can belong to the past if it did not become "past" after having been "present"; and that nothing can ever be "present" if it did not, before that, belong to the future. It follows therefrom that all past events have, at some time, belonged to the future, that is, that there was a time when all of them were not yet "present," not yet existent, a time when everything was still in the future and when nothing was real.
It is much more difficult to prove the limitation of the spatial extension of the (material) world. Most of the arguments alleged in favor of the finiteness are rather weak. Yet it can be demonstrated that the material world must, or at least can, be terminated, and therefore is not really infinite.
The circle is closed. The conception that Henry More ascribed to Descartesthough falselyand so bitterly criticized in his youth, has demonstrated its good points. An indeterminately vast but finite world merged in an infinite space is the only conception, Henry More sees it now, that enables us to maintain the distinction between the contingent created world and the eternal and a se and per se existing God.
By a strange irony of history, the κενόν of the godless atomists became for Henry More God's own extension, the very condition of His action in the world.