We've also evolved the ability to simply 'pay it forward': I help you, somebody else will help me. I remember hearing a parable when I was younger, about a father who lifts his young son onto his back to carry him across a flooding river. 'When I am ...
There is no life after death, so offer kindness to all, not in the next life but now.
This is not a book about whether one can be good without God, because that question does not need to be answered --it needs to be rejected outright. To suggest that one can't be good without belief in God is not just an opinion, a mere curious musing...