People like the writer of the O.P do not seem to get that we can be good people, leading fulfilling happy lives and bringing joy and comfort to others, without imitating some guy from 2,000 years ago who we know nothing definite about.
There is another thread on here about a Strip Cartoon about religion, the Cartoon ends up by asking, Does your religion make you happy ? does it make you a better person ? etc, it says if it does, then carry on with your religion, but just keep it to your f***ing self.
Good advice.