It just depends entirely on what you rank on.
Arguably undead are beyond the capacity of redemption by their very nature being tied to necromantic energy. So their destruction fits in line with the religion. Same would probably go for devil/sdemons being innately evil.
Same with any non-living being like a golem or construct, or probably any non-sentient being.
Ranking effectively on these things is pretty easy for a goodie.
graveyard, Loch grynmear, arkham crypts, twilight mansion (maybe questionable there), mausoleum, Barovia, Eil Sheria, Calandryl.
Also probably have a few other niche options like places in Organia.