God loves people.
God knows the future.
God lets people go to hell.
God doesn't love us, unless God doesn't know the future, in which case, he doesn't know all, therefore he's not the highest being, therefore worshiping him would be a sin, as we're not worshoping the real god. But if he claims to be the highest being, but isn't, he's a liar, therefore he's not pure, therefore he's not god.
God does not exist.