the third part contains testimonies of muslim-raised apostates, including the ex-muslim ali sina. according to sina, it is no longer sufficient to simply not believe anymore, but "it is our duty to expose islam, to write about muhammad's depraved lifestyle, about his shameful acts and his foolish claims." many of the authors are from iran, pakistan and bangladesh, where a strict version of islam dominates society, even though the lingua franca isn't arabic, and these authors only discovered the real meaning of the texts after reading translations of the quran, hadith and other early islamic writings when they moved to the west.