The Taqābul-i Fikrī-yi Fāṭimiyān bā mukhālifān (Intellectual Confrontations between the Fatimids and their Adversaries) is a Persian work by Rāḍiya Anṣārī. This book explains and analyses the cultural methods and strategies through which the Fatimids of Egypt challenged their foreign adversaries. It also discusses the methods through which the Fatimids aimed to enhance their reputation in the Islamic world.