Exterminating that which is apart from a perfect you that is fashioned in the likeness of Christ? Yes. Restoring, healing, bringing out the true-you that is divine and holy and glorified? Yes.
Kinda like a perfected human, sinful, wicked, murdering, raping, pillaging…Human…is a Hellish concept?
So much for Universalism.
I think you limit God a wee bit too much. I recall God can do the impossible, like saving a human being, cleaning him from his sins, perfecting him, and turning him into a glorified, useful, benevolent creature - and still be himself, a new creature, and yet still himself.
I’m sure God can do the same for a parasite…In much the same way we’ve sucked out vast amounts of the natural resources around us to survive and reproduce, with little regard for the health of our natural sources.
Again I say - God can do the impossible.