YOUTUBE VIDEO TITLE: "Ricky Gervais Will Know Science Failed Him If He Ever Meets the Devil."
ME: What are you talking about? Ricky Gervais IS the devil!
Now, of course I'm kidding: I think the devil is probably smart and charismatic and moderately good-looking.
In seriousness, I don't think the devil would waste time trying to convince people that God doesn't exist. I think the devil would be--and probably is--out committing evil acts in God's name so as to discredit Him.
[She says in parentheses...](See what I did up there, in my cut title? hanh hanh!)