These passages from Ecclesiastes spoke to me when I read them tonight in Jill Graper Hernandez's essay "Leibniz and the Best of all Possible Worlds" in God and Evil (edited by Jamie Dew and Chad Meister).
In my vain life I have seen everything. There is a righteous man who perishes in his righteousness, and there is a wicked man who prolongs his life in his evildoing. (Ecclesiastes 7:15 ESV)
It is the same for all, since the same event happens to the righteous and the wicked, to the good and the evil, to the clean and the unclean, to him who sacrifices and him who does not sacrifice. As the good one is, so is the sinner, and he who swears is as he who shuns an oath. This is an evil in all that is done under the sun, that the same event happens to all. Also, the hearts of the children of man are full of evil, and madness is in their hearts while they live, and after that they go to the dead. But he who is joined with all the living has hope, for a living dog is better than a dead lion. For the living know that they will die, but the dead know nothing, and they have no more reward, for the memory of them is forgotten. Their love and their hate and their envy have already perished, and forever they have no more share in all that is done under the sun. Go, eat your bread with joy, and drink your wine with a merry heart, for God has already approved what you do. Let your garments be always white. Let not oil be lacking on your head. Enjoy life with the wife whom you love, all the days of your vain life that he has given you under the sun, because that is your portion in life and in your toil at which you toil under the sun. Whatever your hand finds to do, do it with your might, for there is no work or thought or knowledge or wisdom in Sheol, to which you are going. (Ecclesiastes 9:2-10 ESV)
As you do not know the way the spirit comes to the bones in the womb of a woman with child, so you do not know the work of God who makes everything. (Ecclesiastes 11:5 ESV)