II, 3, 37

The Vedanta Sutras of Badarayana, Commentary by Sankara (SBE38), tr. by George Thibaut [1896] at sacred-texts.com

37. The absence of restriction is as in the case of perception.

Just as this Self, although free with regard to perception, yet perceives unrestrictedly what is unpleasant as well as what is pleasant, so we assume that it also brings about what is unpleasant as well as what is pleasant.--The objection that in the act of perception also the soul is not free because it depends on the employment of the causes of perception (i.e. the sense-organs), we invalidate by the remark that the use of the causes of perception is merely to present the objects of perception, that however in the act of perception the soul because endowed with intelligence does not depend on anything else 1.--Moreover in actions also the soul is not absolutely free, as it depends on differences of place, time, and efficient causes. But an agent does not cease to be so because he requires assistance. A cook remains the agent in the action of cooking although he requires fuel, water, and so on. The presence of a plurality of cooperating factors is therefore not opposed to the activity of the soul unrestrictedly extending to actions productive of pleasant as well as unpleasant results.