I am not christian, but I would regard it as an adaptive thing to be a cristian.
Being a subject of higher power or a servant is paradoxically empowering to a person's life;
and the example of Jesus divinity is something anyone could conceivably achieve and i feel that cultivating towards something above humanity is something necessary for a society and/or people , and Jesus in particular is probably the best example for divinity to follow.
Believing and internalizing that every good act will be rewarded, and evil one punished is good for a society ;
I regard a shame-based society as inferior to a guilty-based one.
heaven is supposed to be the earth we are living on right now, so it implicitly pushes you to care for the place you live and nature.
a society made of me would probably be more psychotic than one made by christians.
For example, I don't have any moral problem with eugenics I mainly just dislike the people espousing the idea;
Entertaining eugenicism, I feel gets you closer to psychopathy rather than morally rejecting the idea outright.