Among such as these, in that unsettled age of mine, learned I books of eloquence, wherein I desired to be eminent, out of a damnable and vainglorious end, a joy in human vanity. In the ordinary course of study, I fell upon a certain book of Cicero, whose speech almost all admire, not so his heart. This book of his contains an exhortation to philosophy, and is called "Hortensius." But this book altered my affections, and turned my prayers to Thyself O Lord; and made me have other purposes and desires. Every vain hope at once became worthless to me; and I longed with an incredibly burning desire for an immortality of wisdom, and began now to arise, that I might return to Thee. For not to sharpen my tongue (which thing I seemed to be purchasing with my mother's allowances, in that my nineteenth year, my father being dead two years before), not to sharpen my tongue did I employ that book; nor did it infuse into me its style, but its matter.

How did I burn then, my God, how did I burn to re-mount from earthly things to Thee, nor knew I what Thou wouldest do with me? For with Thee is wisdom. But the love of wisdom is in Greek called "philosophy," with which that book inflamed me. Some there be that seduce through philosophy, under a great, and smooth, and honourable name colouring and disguising their own errors: and almost all who in that and former ages were such, are in that book censured and set forth: there also is made plain that wholesome advice of Thy Spirit, by Thy good and devout servant: Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ. For in Him dwelleth all the fulness of the Godhead bodily. And since at that time (Thou, O light of my heart, knowest) Apostolic Scripture was not known to me, I was delighted with that exhortation, so far only, that I was thereby strongly roused, and kindled, and inflamed to love, and seek, and obtain, and hold, and embrace not this or that sect, but wisdom itself whatever it were; and this alone checked me thus unkindled, that the name of Christ was not in it. For this name, according to Thy mercy, O Lord, this name of my Saviour Thy Son, had my tender heart, even with my mother's milk, devoutly drunk in and deeply treasured; and whatsoever was without that name, though never so learned, polished, or true, took not entire hold of me.