Ecclesiastes 9:1-8

For I have taken all this to heart, exploring and examining it all, how the righteous (those in right standing with God) and the wise and their deeds are in the hands of God. No man knows whether it will be love or hatred; anything awaits him. It is the same for all. There is one fate for the righteous and for the wicked; for the good, for the clean and for the unclean; for the man who offers sacrifices and for the one who does not sacrifice. As the good man is, so is the sinner; as he who swears an oath is, so is he who is afraid to swear an oath. This evil is in all that is done under the sun, that one fate comes to all. Also, the hearts of the sons of men are full of evil, and madness is in their hearts while they live, and afterwards they go to the dead. [There is no exemption,] but whoever is joined with all the living, has hope; surely a live dog is better than a dead lion. For the living know that they will die; but the dead know nothing, and they no longer have a reward [here], for the memory of them is forgotten. Indeed their love, their hatred and their zeal have already perished, and they will no longer have a share [in this age] in anything that is done under the sun. Go your way, eat your bread with joy and drink your wine with a cheerful heart [if you are righteous, wise, and in the hands of God]; for God has already approved and accepted your works. Let your clothes always be white [with purity], and do not let the oil [of gladness] be lacking on your head.