Are there any "non theists" on this site who have been so since birth? Are there any here who follow Crowley's precept: "Do what thou wilt shall be the whole of the Law" ?
I do believe in God but I do not act out of fear of punishment or deprivation. I have no rational explanation for why I try to "do the right thing." It makes me feel better ... that's about as much of a reason as I have. But it occurs to me that, even though I long ago rejected the Catholicism I was raised in, some of the morals may have taken a deeper root than the more objective bits and pieces.
But is it necessary to have "religion" to have "morals", in general? I think that's really hard for anyone to say ... who among us has no knowledge whatsoever of morals derived from religious tenets? The answer of course is - no one. And given that knowledge, no matter what one has decided to believe, even if it's Satanism and glorification of evil, it's still believed within the inescapable context of the knowledge of moral religion.