Therefore on hearing those words, the blessed Peter, the chosen, the pre-eminent, the first of the disciples, for whom alone and Himself the Saviour paid tribute, quickly seized and comprehended the saying. And what does he say? “Lo, we have left all and followed You.” Now if by all he means his own property, he boasts of leaving four oboli perhaps in all, and forgets to show the kingdom of heaven to be their recompense. But if, casting away what we were now speaking of, the old mental possessions and soul diseases, they follow in the Master's footsteps, this now joins them to those who are to be enrolled in the heavens. For it is thus that one truly follows the Saviour, by aiming at sinlessness and at His perfection, and adorning and composing the soul before it as a mirror, and arranging everything in all respects similarly.
XXII. “And Jesus answering said, Verily I say unto you, Whosoever shall leave what is his own, parents, and children, and wealth, for My sake and the Gospel's, shall receive an hundredfold.” But let neither this trouble you, nor the still harder saying delivered in another place in the words, “Whoso hates not father, and mother, and children, and his own life besides, cannot be My disciple.” For the God of peace, who also exhorts to love enemies, does not introduce hatred and dissolution from those that are dearest. But if we are to love our enemies, it is in accordance with right reason that, ascending from them, we should love also those nearest in kindred. Or if we are to hate our blood-relations, deduction teaches us that much more are we to spurn from us our enemies. So that the reasonings would be shown to destroy one another. But they do not destroy each other, nor are they near doing so. For from the same feeling and disposition, and on the ground of the same rule, one loving his enemy may hate his father, inasmuch as he neither takes vengeance on an enemy, nor reverences a father more than Christ. For by the one word he extirpates hatred and injury, and by the other shamefacedness towards one's relations, if it is detrimental to salvation. If then one's father, or son, or brother, be godless, and become a hindrance to faith and an impediment to the higher life, let him not be friends or agree with him, but on account of the spiritual enmity, let him dissolve the fleshly relationship.
XXIII. Suppose the matter to be a law-suit. Let your father be imagined to present himself to you and say, “I begot and reared you. Follow me, and join with me in wickedness, and obey not the law of Christ;” and whatever a man who is a blasphemer and dead by nature would say.
But on the other side hear the Saviour: “I regenerated you, who were ill born by the world to death. I emancipated, healed, ransomed you. I will show you the face of the good Father God. Call no man your father on earth. Let the dead bury the dead; but follow Me. For I will bring you to a rest of ineffable and unutterable blessings, which eye has not seen, nor ear heard, nor have entered into the heart of men; into which angels desire to look, and see what good things God has prepared for the saints and the children who love Him.” I am He who feeds you, giving Myself as bread, of which he who has tasted experiences death no more, and supplying day by day the drink of immortality. I am teacher of supercelestial lessons. For you I contended with Death, and paid your death, which you owed for your former sins and your unbelief towards God.
Having heard these considerations on both sides, decide for yourself and give your vote for your own salvation. Should a brother say the like, should a child, should a wife, should any one whosoever, in preference to all let Christ in you be conqueror. For He contends in your behalf.
XXIV. You may even go against wealth. Say, “Certainly Christ does not debar me from property. The Lord does not envy.” But do you see yourself overcome and overthrown by it? Leave it, throw it away, hate, renounce, flee. “Even if your right eye offend you,” quickly “cut it out.” Better is the kingdom of God to a man with one eye, than the fire to one who is unmutilated. Whether hand, or foot, or soul, hate it. For if it is destroyed here for Christ's sake, it will be restored to life yonder.
XXV. And to this effect similarly is what follows. “Now at this present time not to have lands, and money, and houses, and brethren, with persecutions.” For it is neither penniless, nor homeless, nor brotherless people that the Lord calls to life, since He has also called rich people; but, as we have said above, also brothers, as Peter with Andrew, and James with John the sons of Zebedee, but of one mind with each other and Christ. And the expression “with persecutions” rejects the possessing of each of those things. There is a persecution which arises from without, from men assailing the faithful, either out of hatred, or envy, or avarice, or through diabolic agency. But the most painful is internal persecution, which proceeds from each man's own soul being vexed by impious lusts, and diverse pleasures, and base hopes, and destructive dreams; when, always grasping at more, and maddened by brutish loves, and inflamed by the passions which beset it like goads and stings, it is covered with blood, (to drive it on) to insane pursuits, and to despair of life, and to contempt of God.
More grievous and painful is this persecution, which arises from within, which is ever with a man, and which the persecuted cannot escape; for he carries the enemy about everywhere in himself. Thus also burning which attacks from without works trial, but that from within produces death. War also made on one is easily put an end to, but that which is in the soul continues till death.
With such persecution, if you have worldly wealth, if you have brothers allied by blood and other pledges, abandon the whole wealth of these which leads to evil; procure peace for yourself, free yourself from protracted persecutions; turn from them to the Gospel; choose before all the Saviour and Advocate and Paraclete of your soul, the Prince of life. “For the things which are seen are temporary; but the things which are not seen are eternal.” And in the present time are things evanescent and insecure, but in that to come is eternal life.
XXVI. “The first shall be last, and the last first.” This is fruitful in meaning and exposition, but does not demand investigation at present; for it refers not only to the wealthy alone, but plainly to all men, who have once surrendered themselves to faith. So let this stand aside for the present. But I think that our proposition has been demonstrated in no way inferior to what we promised, that the Saviour by no means has excluded the rich on account of wealth itself, and the possession of property, nor fenced off salvation against them; if they are able and willing to submit their life to God's commandments, and prefer them to transitory objects, and if they would look to the Lord with steady eye, as those who look for the nod of a good helmsman, what he wishes, what he orders, what he indicates, what signal he gives his mariners, where and whence he directs the ship's course. For what harm does one do, who, previous to faith, by applying his mind and by saving has collected a competency? Or what is much less reprehensible than this, if at once by God, who gave him his life, he has had his home given him in the house of such men, among wealthy people, powerful in substance, and pre-eminent in opulence? For if, in consequence of his involuntary birth in wealth, a man is banished from life, rather is he wronged by God, who created him, in having vouchsafed to him temporary enjoyment, and in being deprived of eternal life. And why should wealth have ever sprung from the earth at all, if it is the author and patron of death?
But if one is able in the midst of wealth to turn from its power, and to entertain moderate sentiments, and to exercise self-command, and to seek God alone, and to breathe God and walk with God, such a poor man submits to the commandments, being free, unsubdued, free of disease, unwounded by wealth. But if not, “sooner shall a camel enter through a needle's eye, than such a rich man reach the kingdom of God.”
Source: Who is the Rich Man That Shall Be Saved? (New Advent)