Faith does not offer a strong link between our beliefs and actual states of the world.
Faith, if it is ever right about anything, is right by accident
Martin Luther and John Calvin advocated the wholesale murder of heretics, apostates, Jews, and witches.
Mahavira, the Jain patriarch, surpassed the morality of the Bible with a single sentence: Do not injure, abuse, oppress, enslave, insult, torment, torture, or kill any creature or living being. Imagine how different our world might be if the Bible contained this as its central precept.
To not believe in God is to know that it falls to us to make the world a better place.
The truth is that we simply do not know what happens after death.