Yes but I don't think slayer wrote those lyrics for it to be taken to heart, where as Mr Lennon, after he left the arse that was the beatles, did.
"It's not a new message: "Give Peace a Chance"—we're not being unreasonable. Just saying "give it a chance." With "Imagine" we're asking, "can you imagine a world without countries or religions?" It's the same message over and over. And it's positive."