I don't understand how you came to this conclusion. Some of my differences with Christianity are that I believe that morals should come from thought, reasoning, and empathy, not from hierarchy. That I don't think there's an outside supernatural force that's perfect in every way, but also explicitly flawed, that's characterized by infinite love, forgiveness, and benevolence but is less loving and forgiving of "sinners" than I am, and that sets people up to fail that they might suffer forever after.

Accepting that there are things it is useful to believe that are not necessarily literally true actually separates me further from Christianity, since they insist that all their beliefs are literally true, and that doubting such is grounds for eternal torture.