Life is meaningless. Your pleasure is meaningless. Your virtue is meaningless. Even if you died and went to heaven, what would be the meaning of it? Nothing. Oh, God says it has meaning? Who died and made God boss? God wrapping meaning into every proton and electron doesn’t give them meaning. God torturing you for eternity in hell doesn’t make your suffering meaningful, and rewarding you for eternity in heaven doesn’t make your pleasure meaningful.
But the good part of the meaninglessness of the universe is that meaninglessness is meaningless. Some people seem to think that if you really think the universe is meaningless, you should immediately start raping and killing, or kill your self, or take to your bed shivering. But why? If the universe is meaningless, what’s the point of raping and killing, or killing yourself, or sitting in bed crying over the meaninglessness of it all?
I don’t rape and kill because I don’t want to rape and kll. I don’t kill myself because I don’t want to kill myself. I don’t sit in bed crying because I don’t want to sit in bed crying.
And why don’t I want those things? Because I’m a particular type of life form that evolved in a particular way. And I’m that way because my ancestors survived by acting that way and reproduced that way, and so here I am. If I were a dung beetle I’d find giant balls of antelope manure delicious. But I’m not a dung beetle, I’m a human being, and so I like the typical things human beings like. Long walks on the beach, cozy meals with my family, snuggling with my wife, and so on and so on. If I were even a little different evolutionarily I’d want some of the same things, but lots of different ones too. If I were an orangutan or chimpanzee or gorilla I’d be physically similar, but socially very different.
And so I live my life trying to avoid the sorts of things that cause human misery. That’s not because human misery is wrong on a cosmic scale, but because I’m a human being and don’t like being miserable, and don’t like it when the human beings around me are miserable. It gives me pleasure to exercise my natural facilities, because that’s how I was created. I can decide not to eat a bar of chocolate, but I can’t decide not to want to eat a bar of chocolate. I can decide not to take care of my children, but I can’t decide to not want to take care of my children. I can decide to be cruel to my wife, but I can’t decide to want to be cruel to my wife.
Does this leave my shaking in existential dread? No, because why would it? Why should it? Learning that God wants certain things of me wouldn’t make those things more or less meaningful than the things that evolution programmed into my body and brain.