'Evidence' in the Baha'i faith is only other stuff from Baha'i sources. Any other sources aren't allowed. If they are at all, its all done through the Bahai lens. One of the characteristics of threads like these is that they're meant as proselytizing, but it's disguised somewhat. (Unfortunately, I was in one of the longest running threads ever on RF, with 3 or 4 members of the Baha'i faith, very (eerily) similar to this one. I regret it now, as it wasn't debate at all, just proselytizing.) So the strategy goes like this (most likely in the proselytizing 'how to' manual, but I'm not privy to this): Post a reasonably sounding question that seems like it's a legitimate question, but one that can easily be answered by all things Baha'i'. It's a method that's used to get people talking about Baha'i. So the title of this thread could well read, "Real God sent a real messenger to earth, his name was Baha'u'llah, and I'll sooner or later get around to demonstrating that." So in and around 'debate' which really isn't debate at all, the adherents of the Bahai faith get their message across.
Now I wish everyone the best of luck in this 'debate', but I can already tell you the outcome, based totally on previous experiences. There will be no movement whatsoever, and people will talk past each other.
And oh yes ... in case you haven't noticed it already, there will be plenty of Baha'u'llah quotes thrown in for good measure. That IS in the handbook. (See post 276 right above this one for the evidence)