Abstract Khwājah Qāsim Tushtarī’s recently discovered Recognizing God (Maʿrifat-i Khudāy taʿālā) is one of the only texts known to have survived from the early Alamūt period of Ismaili Muslim history. This article analyses the work in the context of the “new Invitation” (daʿwat-i jadīd) to the Ismaili faith that al-Shahrastānī (d.