2.

You allude in your letter to a fact which I also remember from classic literature, that by discoursing on the benefits of temperance, Xenocrates suddenly converted Polemo from a dissipated to a sober life, though this man was not only habitually intemperate, but was actually intoxicated at the time. Now although this was, as you have wisely and truthfully apprehended, a case not of conversion to God, but of emancipation from the thraldom of self-indulgence, I would not ascribe even the amount of improvement wrought in him to the work of man, but to the work of God. For even in the body, the lowest part of our nature, all excellent things, such as beauty, vigour, health, and so on, are the work of God, to whom nature owes its creation and perfection; how much more certain, therefore, must it be that no other can impart excellent properties to the soul! For what imagination of human folly could be more full of pride and ingratitude than the notion that, although God alone can give comeliness to the body, it belongs to man to give purity to the soul? It is written in the book of Christian Wisdom, "I perceived that no one can have self-restraint unless God give it to him, and that this is a part of true wisdom to know whose gift it is." ¹ If, therefore, Polemo, when he exchanged a life of dissipation for a life of sobriety, had so understood whence the gift came, that, renouncing the superstitions of the heathen, he had rendered worship to the Divine Giver, he would then have become not only temperate, but truly wise and savingly religious, which would have secured to him not merely the practice of virtue in this life, but also the possession of immortality in the life to come. How much less, then, should I presume to take to myself the honour of your conversion, or of that of your people which you have now reported to me, which, when I was neither speaking to you nor even present with you, was accomplished unquestionably by divine power in all in whom it has really taken place. This, therefore, know above all things, meditate on this with devout humility. To God, my brethren, to God give thanks. Fear Him, that ye may not go backward: love Him, that ye may go forward. ²