I'll say it again, mostly because I like repeating myself and enjoy writing in any form... almost... Why do we need arguments against the existence of a soul? We haven't even gotten close to defining what a soul is, let alone providing any evidence for it as humans. Much like the concept of god, and many other supernatural ideas, the conversation hasn't even begun. When we haven't even defined what it is we're attempting to have a conversation about, it's impossible to have a conversation worth its own weight in dog shit.
If you're frightened of dying, and you're holding on, you'll see devils tearing your life away. But if you've made your peace, then the devils are really angels, freeing you from the Earth.