2 But when we say these things, they make other objections again, asking, And why did God make him such? God did not make him such, far from it, since then neither would He have punished him. For if we in those matters in which we are the cause, do not find fault with our servant, much more will not the God of all. “But whence did this come to pass?” one may say. Of himself and his own remissness. “What means, of himself?” Ask yourself. For if it be not of themselves the bad are bad, do not punish your servant nor reprove your wife for what errors she may commit, neither beat your son, nor blame your friend, nor hate your enemy that does despite to you: for all these deserve to be pitied, not to be punished, unless they offend of themselves. “But I am not able to practise self-restraint,” one may say. And yet, when you perceive the cause not to be with them, but of another necessity, you can practise self-restraint. When at least a servant being taken with sickness does not the things enjoined him, so far from blaming thou dost rather excuse him. Thus you are a witness, that the one thing is of one's self, the other not of one's self. So that here too, if you knew that he was wicked from being born such, so far from blaming, you would rather have shown him indulgence. For surely, when you make him allowance for his illness, it could not be that you would have refused to make allowance for God's act of creation, if indeed he had been made such from the very first.
And in another way too it is easy to stop the mouths of such men, for great is the abounding power of the truth. For wherefore do you never find fault with your servant, because he is not of a beautiful countenance, that he is not of fine stature in his body, that he is not able to fly? Because these things are natural. So then from blame against his nature he is acquitted, and no man gainsays it. When therefore you blame, you show that the fault is not of nature but of his choice. For if in those things, which we do not blame, we bear witness that the whole is of nature, it is evident that where we reprove, we declare that the offense is of the choice.
Do not then bring forward, I beseech you, perverse reasonings, neither sophistries and webs slighter than the spider's, but answer me this again: Did God make all men? It is surely plain to every man. How then are not all equal in respect of virtue and vice? Whence are the good, and gentle, and meek? Whence are the worthless and evil? For if these things do not require any purpose, but are of nature, how are the one this, the others that? For if by nature all were bad, it were not possible for any one to be good, but if good by nature, then no one bad. For if there were one nature of all men, they must needs in this respect be all one, whether they were to be this, or whether they were to be that.
But if we should say that by nature the one are good, the other bad, which would not be reasonable (as we have shown), these things must be unchangeable, for the things of nature are unchangeable. Nay, mark. All mortals are also liable to suffering; and no one is free from suffering, though he strive without end. But now we see of good many becoming worthless, and of worthless good, the one through remissness, the other by earnestness; which thing most of all indicates that these things do not come of nature.
For the things of nature are neither changed, nor do they need diligence for their acquisition. For like as for seeing and hearing we do not need labor, so neither should we need toils in virtue, if it had been apportioned by nature.
“But wherefore did He at all make worthless men, when He might have made all men good? Whence then are the evil things?” says he. Ask yourself; for it is my part to show they are not of nature, nor from God.
“Come they then of themselves?” he says. By no means. “But are they unoriginated?” Speak reverently, O man, and start back from this madness, honoring with one honor God and the evil things, and that honor the highest. For if they be unoriginate they are mighty, and cannot so much as be plucked up, nor pass into annihilation. For that what is unoriginate is imperishable, is surely manifest to all.
Source: Homilies on the Gospel of St. Matthew (New Advent)