How do Christians reconcile the idea that good non-Christians go to hell while bad Christians don't?

Hell is the common grave. The Bible says when you die you know nothing, can do nothing and have no memory. How could you be burned and know it? Ec. 9:5,6, 10,11. Also, the Bible says the wages of sin is death. Not torture. When you die you pay for your sins. So why would God then punish you again? Jesus, Jacob, Jonah and Job all either went to hell or wished to go there. Would God send such righteous people to hell? Especially his son. And don't believe them when they say Jesus just visited hell. Nowhere in the Bible does it say that Jesus went to hell to see the people being tormented there. Hellfire is a false doctrine made up from pagan doctrines.