Hearken, all you covetous, you that have the disease of Judas; hearken, and beware of the calamity. For if he that was with Christ, and wrought signs, and had the benefit of so much instruction, because he was not freed from the disease, was sunk into such a gulf; how much more shall you, who do not so much as listen to the Scripture, who are constantly riveted to the things present, become an easy prey to this calamity, unless you have the advantage of constant care. Every day was that man with Him, who had not where to lay His head, and every day was he instructed by deeds, and by words, not to have gold, nor silver, nor two coats; and yet he was not taught self restraint; and how do you expect to escape the disease, if you have not the benefit of earnest attention, and dost not use much diligence? For terrible, terrible is the monster, yet nevertheless, if you be willing, you will easily get the better of him. For the desire is not natural; and this is manifest from them that are free from it. For natural things are common to all; but this desire has its origin from remissness alone; hence it takes its birth, hence it derives its increase, and when it has seized upon those who look greedily after it, it makes them live contrary to nature. For when they regard not their fellow countrymen, their friends, their brethren, in a word all men, and with these even themselves, this is to live against nature. Whence it is evident that the vice and disease of covetousness, wherein Judas, being entangled, became a traitor, is contrary to nature. And how did he become such a one, you may say, having been called by Christ? Because God's call is not compulsory, neither does it force the will of them who are not minded to choose virtue, but admonishes indeed, and advises, and does and manages all things, so as to persuade men to become good; but if some endure not, it does not compel. But if you would learn from what cause he became such as he was, you will find him to have been ruined by covetousness.
And how was he taken by this calamity? One may say. Because he grew remiss. For hence arise such changes, as on the other hand, those for the better from diligence. How many for instance that were violent, are now more gentle than lambs? How many lascivious persons have become afterwards continent? How many, heretofore covetous, yet now have cast away even their own possessions? And the contrary again has been the result of remissness. For Gehazi also lived with a holy man, and he too became depraved from the same disease. For this calamity is the most grievous of all. Hence come robbers of tombs, hence menslayers, hence wars and fightings, and whatsoever evil you may mention, it comes hence. And in every respect is such a one useless, whether it be requisite to lead an army or to guide a people: or rather not in public matters only, but also in private. If he is to marry a wife, he will not take the virtuous woman, but the vilest of all; if he have to buy a house, not that which becomes a free man, but what can bring much rent; if he is to buy slaves, or what else it may be, he will take the worst.
And why do I speak of leading an army, and guiding a people, and managing households; for should he be a king, he is the most wretched of all men, and a pest to the world, and the poorest of all men. For he will feel like one of the common sort, not accounting all men's possessions to be his, but himself to be one of all; and when spoiling all men's goods, thinks himself to have less than any. For measuring the things present by his desire for those whereof he is not yet possessed, he will account the former nothing compared to the latter. Wherefore also one says, “There is not a more wicked thing than a covetous man.”
4. For such a one both sets himself to sale, and goes about, a common enemy of the world, grieving that the earth does not bear gold instead of the grain, and the fountains instead of streams, and the mountains instead of stone; vexed at the fruitfulness of the seasons, troubled at common benefits; shunning every means whence one cannot obtain money; undergoing all things whence one can scrape together so much as two farthings; hating all men, the poor and the rich; the poor, lest they should come and beg of him; the rich, because he has not their possessions. All men he accounts to be possessed of what is his, and as though he had been injured by all, so is he displeased with all. He knows not plenty, he has no experience of satiety, he is more wretched than any, even as, on the other hand, he that is freed from these things, and practises self-restraint, is the most enviable. For the virtuous man, though he be a servant, though a prisoner, is the most happy of all men. For no one shall do him ill, no not though all men should come together out of the world, setting in motion arms and camps, and warring with him. But he that is depraved and vile, and such as we have described, though he be a king, though he have on a thousand diadems, will suffer the utmost extremities, even from a common hand. So feeble is vice, so strong is virtue.
Why then do you mourn, being in a state of poverty. Why do you wail keeping a feast, for indeed it is an occasion of feasting. Why do you weep, for poverty is a festival, if you be wise. Why do you lament, thou little child; for such a one we should call a little child. Did such a person strike you? What is this, he made you more able to endure? But did he take away your money? He has removed the greater part of your burden. But has he cut off your honor? Again you tell me of another kind of freedom. Hear even those without teaching wisdom touching these things, and saying, “You have suffered no ill, if you show no regard to it.” But has he taken away that great house of yours, which has enclosures about it? But behold the whole earth is before you, the public buildings, whether you would have them for delight, or for use. And what is more pleasing or more beautiful than the firmament of Heaven.
How long are you poor and needy? It is not possible for him to be rich, who is not wealthy in his soul; like as it is not possible for him to be poor, who has not the poverty in his mind. For if the soul is a nobler thing than the body, the less noble parts have not power to affect it after themselves; but the noble part draws over unto herself, and changes those that are not so noble. For so the heart, when it has received any hurt, affects the whole body accordingly; if its temperament be disordered, it mars all, if it be rightly tempered, it profits all. And if any of the remaining parts should have become corrupt, while this remains sound, it easily shakes off what is evil in them also.
And that I may further make what I say more plain, what is the use, I pray you, of verdant branches, when the root is withering? And what is the harm of the leaves being withered above, while this is sound? So also here there is no use of money, while the soul is poor; neither harm from poverty, when the soul is rich. And how can a soul, one may say, be rich, being in want of money? Then above all times might this be; for then also is it wont to be rich.
Source: Homilies on the Gospel of St. Matthew (New Advent)