Judgement day is like saying if you are not good you will go to hell. Its one of the instruments that dangles as a threat to all kind to maintain social order or suffer self destruction.
It is possible that we invented religious consequences to avoid feudal anarchy and so we ended up with socialism, communism, democracy etc etc as a way to unite our societies, some of which are still feudal here and now in the 21stC
Spend a few weeks in a women's refuge working with the victims of domestic violence, spend a few weeks working with single moms whose partners have disappeared never paying child support, spend a few weeks at a sexual health clinic where victims of rape are supported and counseled and then maybe you will begin to see a different picture.