John Chrysostom

"Futile" is the word used of that thing that is empty, when there is something in name but nothing in substance. The Greeks have many names for their gods but not a trace of substance; so too in many other matters: wealth has a name but not a trace of substance; glory has a name but not a trace of substance; power has a name, and the name remains unsupported by fact. So who would be so heedless as to go in search of bare names of things and pursue hollow things that one ought avoid? Are not the pleasures and prosperity of life things of that kind? Do they not all mislead and deceive? Even if you cite glory and wealth and power, they are all futility. Hence Ecclesiastes also said, "Vanity of vanities, all is vanity." This is the very reason the inspired author is distressed, seeing such absurdity in life. I mean, it is like this: if you saw someone avoiding the light to seek out darkness, you would say, "Why are you doing this strange thing?" So too the inspired author: "Why do you love futility and seek falsehood?"