قلعة ألموت
He invited many Sunni scholars and jurists from across Khurasan, Qazvin and Iraq to visit Alamut Castle, and even invited them to inspect the library and remove any books they found to be objectionable. He also instructed these scholars to teach his followers, whom he commanded to observe the Sunni Sharia. However, his conversion has been interpreted by some as an act of taqiyya.