Yes. It depends on how one frames "our tribe." If our tribe is the tree of life, then nothing done in furtherance of that tribe, life, can be called immoral. Likewise, if the tribe is the family of man, although certain offenses against the beasts in furtherance of human interests might be deemed immoral, such as eating animals, or how they're raised and slaughtered. If the tribe is one's country, one can commit moral offenses against neighboring countries as Russia has done recently.
But let's not get too far astray here. If I recall correctly, your thesis was that morality could not arise naturalistically from amoral matter. I don't want to get lost in the bushes discussing what we each consider moral or immoral.
My thesis is that it is unlikely that consciousness would have evolved as a reliably guide to morality. Because Natural Selection is not even trying to evolve a reliable consciousness.
1 Things evolve based on their selective benefit
2 Something are wrong, independently if has a selective advantage or disadvantage
So off all the possible paths that evolution could take, and of all the ways on how consciousness could have evolved, it´s unlikely that Natrual Selection would select the one path that also happens to be morally ok.
Or to put it this way
1 Rape is wrong independently if it has a selective benefit or not. (for example if a woman doesn’t want to have sex with you, you are not justified in rapping her, even if that would prevent the extinction of our specie)
2 there is a possible path in which rape would have been positive for the survival and flourishing of our specie, in such case consciousness would have evolved such that “rape” would *feel* “morally correct”
To me 1 and 2 are uncontroversial true points. And would be true with numerous other examples (not just rape)
But if you accept 1 and 2 then it follows that consciousness could have evolved…such that morally bad things would feel “morally good”
The authors of the bible (unlike natural selection) where at least trying to write a reliable guide for morality so under that basis it follows that the bible is a better oral guide than a consciousness that was caused by natural selection