Philippians 2:13

"For it is God that worketh in you both to will and to work." "If He does Himself work in us to will, how dost thou exhort us? for if He works Himself even the will, the words, which you speak to us, have no meaning, 'that ye have obeyed'; for we have not 'obeyed'; it is without meaning that thou sayest, 'with fear and trembling'; for the whole is of God." It was not for this that I said to you, "for it is He that worketh in you both to will and to work," but my object was to relieve your anxiety. If thou wilt, in that case He will "work in thee to will." Be not affrighted, thou art not worsted; both the hearty desire and the accomplishment are a gift from Him: for where we have the will, thenceforward He will increase our will. For instance, I desire to do some good work: He has wrought the good work itself, and by means of it He has wrought also the will. Or he says this in the excess of his piety, as when he declares that our well-doings are gifts of grace. As then, when he calls these gifts, he does not put us out of the pale of free will, but accords to us free will, so when he says, "to work in us to will," he does not deprive us of free will, but he shows that by actually doing right we greatly increase our heartiness in willing. For as doing comes of doing, so of not doing comes not doing. Hast thou given an alms? thou art the more incited to give. Hast thou refused to give? thou art become so much the more disinclined. Hast thou practiced temperance for one day? Thou hast an incitement for the next likewise. Hast thou indulged to excess? Thou hast increased the inclination to self-indulgence. "When a wicked man cometh into the depth of vice, then he despises." As, then, when a man cometh into the depth of iniquity, he turns a despiser; so when he cometh into the depth of goodness, he quickens his exertions. For as the one runs riot in despair, so the second, under a sense of the multitude of good things, exerts himself the more, fearing lest he should lose the whole. "For His good pleasure," he says, that is, "for love's sake," for the sake of pleasing Him; to the end that what is acceptable to Him may take place; that things may take place according to His will. Here he shows, and makes it a ground of confidence, that He is sure to work in us, for it is His will that we live as He desires we should, and if He desires it, He Himself both worketh in us to this end, and will certainly accomplish it; for it is His will that we live aright. Seest thou, how he does not deprive us of free will?