Of Prayer, by John Calvin, tr. Henry Beveridge , at sacred-texts.com
This assiduity in prayer, though it specially refers to the peculiar private prayers of individuals, extends also in some measure to the public prayers of the Church. These, it may be said, cannot be continual, and ought not to be made, except in the manner which, for the sake of order, has been established by public consent. This I admit, and hence certain hours are fixed beforehand, hours which, though indifferent in regard to God, are necessary for the use of man, that the general convenience may be consulted, and all things be done in the Church, as Paul enjoins, "decently and in order" (1 Corinthians 14:40). But there is nothing in this to prevent each church from being now and then stirred up to a more frequent use of prayer and being more zealously affected under the impulse of some greater necessity. Of perseverance in prayer, which is much akin to assiduity, we shall speak towards the close of the chapter (sec. 51, 52). This assiduity, moreover, is very different from the BATTOLOGIAN (Greek — English "yammering"), vain speaking, which our Saviour has prohibited (Matthew 6:7). For he does not there forbid us to pray long or frequently, or with great fervour, but warns us against supposing that we can extort anything from God by importuning him with garrulous loquacity, as if he were to be persuaded after the manner of men. We know that hypocrites, because they consider not that they have to do with God, offer up their prayers as pompously as if it were part of a triumphal show. The Pharisee, who thanked God that he was not as other men, no doubt proclaimed his praises before men, as if he had wished to gain a reputation for sanctity by his prayers. Hence that vain speaking, which for a similar reason prevails so much in the Papacy in the present day, some vainly spinning out the time by a reiteration of the same frivolous prayers, and others employing a long series of verbiage for vulgar display. 14 This childish garrulity being a mockery of God, it is not strange that it is prohibited in the Church, in order that every feeling there expressed may be sincere, proceeding from the inmost heart. Akin to this abuse is another which our Saviour also condemns, namely, when hypocrites for the sake of ostentation court the presence of many witnesses, and would sooner pray in the market-place than pray without applause. The true object of prayer being, as we have already said (sec. 4, 5), to carry our thoughts directly to God, whether to celebrate his praise or implore his aid, we can easily see that its primary seat is in the mind and heart, or rather that prayer itself is properly an effusion and manifestation of internal feeling before Him who is the searcher of hearts. Hence (as has been said), when our divine Master was pleased to lay down the best rule for prayer, his injunction was, "Enter into thy closet, and when thou hast shut thy door, pray to thy Father which is in secret, and thy Father which seeth in secret shall reward thee openly" (Matthew 6:6). Dissuading us from the example of hypocrites, who sought the applause of men by an ambitious ostentation in prayer, he adds the better course — enter thy chamber, shut thy door, and there pray. By these words (as I understand them) he taught us to seek a place of retirement which might enable us to turn all our thoughts inwards and enter deeply into our hearts, promising that God would hold converse with the feelings of our mind, of which the body ought to be the temple. He meant not to deny that it may be expedient to pray in other places also, but he shows that prayer is somewhat of a secret nature, having its chief seat in the mind, and requiring a tranquillity far removed from the turmoil of ordinary cares. And hence it was not without cause that our Lord himself, when he would engage more earnestly in prayer, withdrew into a retired spot beyond the bustle of the world, thus reminding us by his example that we are not to neglect those helps which enable the mind, in itself too much disposed to wander, to become sincerely intent on prayer. Meanwhile, as he abstained not from prayer when the occasion required it, though he were in the midst of a crowd, so must we, whenever there is need, lift up "pure hands" (1 Timothy 2:8) at all places. And hence we must hold that he who declines to pray in the public meeting of the saints, knows not what it is to pray apart, in retirement, or at home. On the other hand, he who neglects to pray alone and in private, however sedulously he frequents public meetings, there gives his prayers to the wind, because he defers more to the opinion of man than to the secret judgment of God. Still, lest the public prayers of the Church should be held in contempt, the Lord anciently bestowed upon them the most honourable appellation, especially when he called the temple the "house of prayer" (Isaiah 56:7). For by this expression he both showed that the duty of prayer is a principal part of his worship, and that to enable believers to engage in it with one consent his temple is set up before them as a kind of banner. A noble promise was also added, "Praise waiteth for thee, O God, in Sion: and unto thee shall the vow be performed" (Psalm 65:1). 15 By these words the Psalmist reminds us that the prayers of the Church are never in vain; because God always furnishes his people with materials for a song of joy. But although the shadows of the law have ceased, yet because God was pleased by this ordinance to foster the unity of the faith among us also, there can be no doubt that the same promise belongs to us — a promise which Christ sanctioned with his own lips, and which Paul declares to be perpetually in force.
14 French, "Cette longueur de priere a aujourd’hui sa vogue en la Papauté, et procede de cette mesme source; c’est que les uns barbotant force Ave Maria, et reiterant cent fois un chapelet, perdent une partie du temps; les autres, comme les chanoines et caphars, en abayant le parchemin jour et nuict, et barbotant leur breviaire vendent leur coquilles au peuple."—This long prayer is at present in vogue among the Papists, and proceeds from the same cause: some muttering a host of Ave Marias, and going over their beads a hundred times, lose part of their time; others, as the canons and monks grumbling over their parchment night and day, and muttering their breviary, sell their cockleshells to the people.
15 Calvin translates, "Te expectat Deus, laus in Sion,"—God, the praise in Sion waiteth for thee.