So is it, as a great Doctor and penitent has said, St. Augustine; "It is not enough to be drawn by the will; thou art also drawn by the sense of pleasure. What is to be drawn by pleasure? 'Delight thou in the Lord, and He will give thee the petitions of thy heart.' There is a certain pleasure of heart, when that heavenly Bread is sweet to a man. Moreover, if the poet saith, 'Every one is drawn by his own pleasure,' not by necessity, but by pleasure; not by obligation, but by delight; how much more boldly ought we to say, that man is drawn to Christ, when he is delighted with truth, delighted with bliss, delighted with justice, delighted with eternal life, all which is Christ? Have the bodily senses their pleasures, and is the mind without its own? If so, whence is it said, 'The sons of men shall hope under the covering of Thy wings; they shall be intoxicate with the richness of Thy house, and with the torrent of Thy pleasure shalt Thou give them to drink: for with Thee is the well of life, and in Thy light we shall see light'? 'He, whom the Father draweth, cometh to Me'?" he continues; "Whom hath the Father drawn? him who said, 'Thou art Christ, the Son of the living God'. You present a green branch to the sheep, and you draw it forward; fruits are offered to the child, and he is drawn; in that he runs, he is drawn, he is drawn by loving, drawn without bodily hurt, drawn by the bond of the heart. If then it be true that the sight of earthly delight draws on the lover, doth not Christ too draw us when revealed by the Father? For what doth the soul desire more strongly than truth?"
Such are the means which God has provided for the creation of the Saint out of the sinner; He takes him as he is, and uses him against himself: He turns his affections into another channel, and extinguishes a carnal love by infusing a heavenly charity. Not as if He used him as a mere irrational creature, who is impelled by instincts and governed by external incitements without any will of his own, and to whom one pleasure is the same as another, the same in kind, though different in degree. I have already said, it is the very triumph of His grace, that He enters into the heart of man, and persuades it, and prevails with it, while He changes it.
Discourses to Mixed Congregations, Discourse 4