So I was watching the latest dawah man video. In the vid he boastfully titled as "athiest agrees muhammad wasn't a liar", he approached two guys, then uses this tactic which seemed familiar to me. He positted that muhammad was either one of the three: lying, deluded of truthful. Then he "proved" that mo was neither lying or deluded.
https://www.youtube.com/watch?v=uOT5bYVx_KwWhen hearing about the tactic, I immediately knew that it was a rip off of CS Lewis's trilemma:
http://en.wikipedia.org/wiki/Lewis's_trilemmaNow lewis didn't come up with the trilemma, but he made it famous. It's found in his book, "mere christianity", thus the reason why it's named after him. I never heard of it being used by dawahgandists, however.
Now the question is, how did dawah man find out about the tactic? It's hard for me to believe that muslims would be fans of Christian apologetic material, especially like CS Lewis's "Mere Christianity". I understand if a Muslim likes Narnia, but CS Lewis's other stuff were very Christian in tone.