I do not doubt that you are speaking sincerely.

[Which is of course not the same as Celehar believing it himself, but it's as good as he can get, without something more. He has experience enough with the deeply held beliefs of others, but belief in his experience must be grounded in reality - and he has seen too many disbelieve the danger of the undead.]

I have never known it to happen. The dead who linger among the living are no longer whole, in every instance I have seen.