Homily 3. On the Power of Man to Resist the Devil.
That evil comes of sloth, and virtue from diligence, and that neither wicked men, nor the devil himself, are able to do the wary man any harm. The proof of this from many passages, and amongst others from those which relate to Adam and to Job.
1. The day before yesterday we set on foot our sermon concerning the Devil, out of our love for you. But others, the day before yesterday while these matters were being set on foot here, took their places in the theatre, and were looking on at the Devil's show. They were taking part in lascivious songs; you were having a share in spiritual music. They were eating of the Devil's garbage: you were feeding on spiritual unguents. Who pray decoyed them? Who pray separated them from the sacred flock? Did the Devil pray deceive them? How did he not deceive you? You and they are men alike; I mean as regards your nature. You and they have the same soul, you have the same desires, so far as nature is concerned. How is it then that you and they were not in the same place? Because you and they have not the same purpose. On this account they indeed are under deception, but you beyond deception. I do not say these things again as discharging the Devil from accusation, but as desiring earnestly to free you from sins. The Devil is wicked; I grant this indeed, but he is wicked for himself not towards us if we are wary. For the nature of wickedness is of this kind. It is destructive to those alone who hold to it. Virtue is the contrary. It is not only able to profit those who hold to it, but those nearest at hand too. And in order that you may learn that evil is evil in itself, but good is also good to others, I provide you with proverbial evidence: “My son,” says he, “if you have become evil, you shall bear your evils alone, but if wise, for yourself and your neighbour.”
They were deceived in the theatre, but you were not deceived. This is the greatest proof of things, a clear testimony, and unquestionable reasoning, that in every case, the purpose is master. Do thou accordingly use this method of proof, and if you see a man living in wickedness, and exhibiting all kinds of evil; then blaming the providence of God, and saying that by the necessity of fortune and fate and through tyranny of Demons He gave us our nature, and on all sides shifting the cause from himself indeed, and transferring it to the creator who provides for all; silence his speech not by word, but by deed, showing him another fellow servant living in virtue and forbearance. There is no need of long speeches, no need of a complex plan, nor even of syllogisms. By means of deeds the proof is brought about. He said to him: you are a servant, and he is a servant; you are a man and he is a man. Thou livest in the same world: you are nourished with the same nourishment under the same heaven: How is it that you are living in wickedness, he in virtue? On this account God allowed the wicked to be mingled with the good; and did not give one law to the wicked indeed, and appointed another world as a colony for the good, but mixed these and those; conferring great benefit. For the good appear more thoroughly approved when they are in the midst of those who try to hinder them from living rightly, and who entice them to evil, and yet keep hold of virtue. “For there must” he saith “be also heresies among you that they which are approved may be made manifest among you.”
Therefore also on this account he has left the wicked to be in the world, in order that the good may shine the brighter. Do you see how great is the gain? But the gain is not owing to the wicked, but owing to the courage of the good. On this account also we admire Noe, not because he was righteous nor yet because he was perfect alone, but because in that perverse and wicked generation he preserved his virtue, when he had no pattern of virtue, when all men invited him to wickedness; and he went his whole way contrary to them, like some traveller, pursuing his way while the great multitude is being borne along vehemently. On this account he did not simply say “Noe was just, perfect,” but added “in his generation” in that perverse, that desperate generation, when there was no acquisition of virtue. To the good indeed then this was the gain from the wicked. Thus at all events, also trees tossed about by contrary winds, become stronger. And there is a gain to the wicked from their mixing with the good. They feel confusion, they are ashamed, they <!--<spank2class="pb">192</span>-->blush in their presence; and even if they do not abstain from evil, yet nevertheless they dare what they dare with secrecy. And this is no small thing not to have transgression publicly committed. For the life of the others becomes the accuser of the wickedness of these. Hear at least what they say about the righteous man. “He is grievous to us, even when beheld,” and it is no small beginning of amendment to be tormented at his presence. For if the sight of the righteous man did not torment them, this word would not have been uttered. But to be stung, and pinched in conscience at his presence, would be no little hindrance to indulging in wickedness with pleasure, Do you see how great is the gain both to the good from the wicked, and to the wicked from the good? On this account God has not set them apart, but allowed them to be mingled together.
2. Let our argument also about the Devil be the same. For on this account He has left him also to be here, in order that he might render you the stronger, in order that he may make the athlete more illustrious, in order that the contests may be greater. When therefore any one says, why has God left the Devil here? Say these words to him, because he not only does no harm to the wary and the heedful, but even profits them, not owing to his own purpose (for that is wicked), but owing to their courage who have used that wickedness aright. Since he even fixed upon Job not on this account that he might make him more illustrious, but in order that he might upset him. On this account he is wicked both because of such an opinion and such a purpose. But notwithstanding he did no harm to the righteous man, but he rather rejoiced in the conflict as we accordingly showed. Both the Demon showed his wickedness and the righteous man his courage. But he does upset many says one: owing to their weakness, not owing to his own strength: for this too has been already proved by many examples. Direct your own intention aright then, and you shall never receive harm from any, but shall get the greatest gain, not only from the good but even from the wicked. For on this account, as I have before said, God has suffered men to be with one another, and especially the wicked with the good, in order that they may bring them over to their own virtue. Hear at least what Christ saith to his disciples, “The Kingdom of heaven is like unto a woman who took leaven and hid it in three measures of meal.” So that the righteous have the power of leaven, in order that they may transfer the wicked to their own manner of conduct. But the righteous are few, for the leaven is small. But the smallness in no way injures the lump, but that little quantity converts the whole of the meal to itself by means of the power inherent in it. So accordingly the power also of the righteous has its force not in the magnitude of their number, but in the grace of the Spirit. There were twelve Apostles. Do you see how little is the leaven? The whole world was in unbelief. Do you see how great is the lump? But those twelve turned the whole world to themselves. The leaven and the lump had the same nature but not the same manner of conduct. On this account he left the wicked in the midst of the good, that since they are of the same nature as the righteous they may also become of the same purpose.
Source: Three Homilies on the Power of Satan (New Advent)