This I say therefore, and testify in the Lord, that you no longer walk as other Gentiles walk, in the vanity of their mind,
All Commentaries on Ephesians 4:17 Go To Ephesians 4
John Chrysostom
AD 407
What is meant by “the futility of their minds?” It is being preoccupied with futile things. This is what the Preacher in Ecclesiastes referred to when he said: “Vanity of vanities, all is vanity.” But someone might say, “if these things are all vain and vanity, why have they come into being? If they are God’s works, how are they vain?” And there is great debate about this. But listen, beloved: he did not say that the works of God are vain, far from it! … “Vanity of vanities” refers to splendid houses, enormous and inflated wealth, herds of slaves strutting about the market, conceit, vainglory, arrogance and boastfulness. All these things are vain. Such things are not created by God but are of our own creating. Why are they vain? They lead to nothing good. .