Mourn said:
And may I suggest that religion, and beliefs derived therefrom, are not objective at all? To argue otherwise would be to tell people of a particular faith (or lack thereof) that they are wrong, with no evidence to support your claim. Thus, while Christians can claim angels are good, (based on their beliefs) and atheists, like myself, can claim they aren't good (based on mine) and there is no right or wrong answer.
I can't make a substantive reply to this post without violating the rules. So I will content myself with saying that your mere assertion does not make it so. It is you who make the claim that no evidence at all can be advanced. I do not accept that claim.
Though I will certainly grant that completely compulsive, unanswerable evidence cannot be advanced. I am not claiming that people who disagree with me are idiots; only that I have reasons for my disagreement beyond personal taste. It's quite possible for something to be objectively true, yet disagreed about by reasonable people. In that case, at least one side has to be wrong, yes.
Faith is not blind; it is not a leap in the dark. It is, as someone once said, a leap in the light. A leap, yes - it goes beyond the evidence. But not contrary to it, or in the absence of it.
Anyway - back to angels, good or bad. We're drifting off-topic (mea culpa) because I don't think *anyone* is saying, "Christians think angels are good, and they are objectively right, so D&D is wrong to depict them as serving evil gods."
I think the argument is more, "In the source material they arise from, in previous editions, and in the popular mind, angels are associated with good. So seeing them serve evil gods is jarring, when a more neutral term would avoid this problem."
Pointing to this or that incident in the Bible is kind of beside the point because, all theological considerations aside, Biblical angels are exclusively servants of the God depicted therein, who is the maker of The Whole Shebang. (And is also constantly described as 'righteous' and 'holy'.) There are no Biblical angels serving other deities - good, evil, neutral, non-aligned, or otherwise. When other deities are depicted at all, which is rare, they are depicted as fallen angels - in a word, devils.
The fact that certain incidents involving angels in the Bible are destructive doesn't argue against them having a Good alignment in D&D terms. D&D celestials have always been quite capable of laying on the smackdown.