<!--<span class="stiki"></span>-->Ephesians 4:17
“This I say therefore, and testify in the Lord, that you no longer walk as the Gentiles also walk, in the vanity of their mind, being darkened in their understanding.”
It is the duty of the teacher to build up and restore the souls of his disciples, not only by counseling and instructing them, but also by alarming them, and delivering them up to God. For when the words spoken by men as coming from fellow-servants are not sufficient to kindle the soul, it then becomes necessary to make over the case to God. This accordingly Paul does also; for having discoursed concerning lowliness, and concerning unity, and concerning our duty not to rise up one against another, hear what he says. “This I say therefore, and testify in the Lord, that you no longer walk as the Gentiles also walk.” He does not say, “That ye henceforth walk not as you are now walking,” for that expression would have struck too hard. But he plainly indicates the same thing, only he brings his example from others. And so in writing to the Thessalonians, he does this very same thing, where he says, “Not in the passion of lust, even as the Gentiles which know not God.” You differ from them, he means to say, in doctrine, but that is wholly God's work: what I require on your path is the life and the course of behavior that is after God. This is your own. And I call the Lord to witness what I have said, that I have not shrunk, but have told you how ye ought to walk.
“In the vanity,” says he, “of their mind.”
What is vanity of mind? It is the being busied about vain things. And what are those vain things, but all things in the present life? Of which the Preacher says, “Vanity of vanities, all is vanity.” But a man will say, If they be vain and vanity, wherefore were they made? If they are God's works, how are they vain? And great is the dispute concerning these things. But hearken, beloved: it is not the works of God which he calls vain; God forbid! The Heaven is not vain, the earth is not vain—God forbid!— nor the sun, nor the moon and stars, nor our own body. No, all these are “very good.” But what is vain? Let us hear the Preacher himself, what he says; “I planted me vineyards, I gat me men singers and women singers, I made me pools of water, I had great possession of herds and flocks, I gathered me also silver and gold, and I saw that these are vanity.” And again, “Vanity of vanities, all things are vanity.” Hear also what the Prophet says, “He heaps up riches, and knows not who shall gather them.” Such is “vanity of vanities,” your splendid buildings, your vast and overflowing riches, the herds of slaves that bustle along the public square, your pomp and vainglory, your high thoughts, and your ostentation. For all these are vain; they came not from the hand of God, but are of our own creating. But why then are they vain? Because they have no useful end. Riches are vain when they are spent upon luxury; but they cease to be vain when they are “dispersed and given to the needy.” But when you have spent them upon luxury, let us look at the end of them, what it is—grossness of body, flatulence, pantings, fullness of belly, heaviness of head, softness of flesh, feverishness, enervation; for as a man who shall draw into a leaking vessel labors in vain, so also does the one who lives in luxury and self-indulgence draw into a leaking vessel. But again, that is called “vain,” which is expected indeed to contain something, but contains it not—that which men call empty, as when they speak of “empty hopes.” And generally that is called “vain,” which is bare and purposeless, which is of no use. Let us see then whether all human things are not of this sort. “Let us eat and drink, for tomorrow we die.” What then, tell me, is the end? Corruption. Let us put on clothing and raiment. And what is the result? Nothing. Such are the lives of the Greeks. They philosophized, but in vain. They made a show of a life of hardship, but of mere hardship, not looking to any beneficial end, but to vainglory, and to honor from the many. But what is the honor of the many? It is nothing, for if they themselves which render the honor perish, much more does the honor. He that renders honor to another, ought first to render it to himself; for if he gain not honor for himself, how can he ever render it to another? Whereas now we seek even honors from vile and despicable characters, themselves dishonorable, and objects of reproach. What kind of honor then is this? Perceive ye, how that all things are “vanity of vanities”? Therefore, says he, “in the vanity of their mind.”
But further, is not their religion of this sort, wood and stone? He has made the sun to shine for a lamp to light us. Who will worship his own lamp? The sun supplies us with light, but where he cannot, a lamp can do it. Then why not worship your lamp? “Nay,” one will say, “I worship the fire.” Oh, how ridiculous! So great is the absurdity, and yet look again at another absurdity. Why extinguish the object of your worship? Why destroy, why annihilate your god? Wherefore do you not suffer your house to be filled with him? For if the fire be god, let him feed upon your body. Put not your god under the bottom of your kettle, or your cauldron. Bring him into your inner chambers, bring him within your silken draperies. Whereas not only do you not bring him in, but if by any accident he has found entrance, you drive him out from every place, you call everybody together, and, as though some wild beast had entered, you weep and wailest, and callest the presence of your god an overwhelming calamity. I have a God, and I do all I can to enshrine Him in my bosom, and I deem it my true bliss, not when He visits my dwelling, but when I can draw Him even to my heart. Do thou too draw the fire to your heart. This is folly and vanity. Fire is good for use, not for adoration; good for ministration and for service, to be my slave, not to be my master. It was made for me, not I for it. If you are a worshiper of fire, why recline upon your couch yourself, and order your cook to stand before your god? Take up the art of cookery yourself, become a baker if you will, or a coppersmith, for nothing can be more honorable than these arts, since these are they that your god visits. Why deem that art a disgrace, where your god is all in all? Why commit it to your slaves, and not be ambitious of it yourself? Fire is good, inasmuch as it is the work of a good Creator, but it is not God. It is the work of God, it was not called God. Do you see not how ungovernable is its nature;— how when it lays hold on a building it stops nowhere? But if it seizes anything continuous, it destroys all; and, except the hands of workmen or others quench its fury, it knows not friends nor foes, but deals with all alike. Is this then your god, and are you not ashamed? Well indeed does he say, “in the vanity of their mind.”
Source: Homilies on Ephesians (New Advent)