My personal take is that our society wants god to be a father figure and Jesus a man, so what was said in ancient scriptures or whatever got lost in translation is probably irrelevant at this point. Culturally I expect to see people distancing from religion will happen faster than seriously debating what sex Jesus was.
From a logical perspective, having a unique god gendered and him sending his son on earth feels so clunky. Even angels are asexual, why would god be more limited. Lucifer having a defined sex probably comes from —-fanfics—-popular litterature ?. On the Adam/Eve split, Adam could become what we know as man _after_ Eve is created from him, it wouldn’t make sense to have a sexed individual with no opposite sex at first.