If we are to believe the moral revisionists, it's possible that what brings you death today might instead bring you life tomorrow. This is nonsense, and this is anti-Christian nonsense.
The claim that dogma is absolute but morality can be revised is a repackaging of a sixteenth-century Protestant dilemma, conditioned by a seventeenth-century German Protestant movement.
When you see people claiming that dogma is non-negotiable but morality can be revised, you can remind them that the original dogma was about morality and also about idolatry. And since those two things are always linked in Scripture, you can also use your discernment to figure out what they’re worshiping instead of the one true God.