There were many reasons which led to the unprecedented...

There were many reasons which led to the unprecedented realization of the necessity for the study of the fundamentals of the Islamic faith amongst Muslims and the task of defending them, a realization which led to the emergence of prominent mutakallimun during the second, third, and fourth centuries.

These were: embracing of Islam by various nations who brought with them a series of (alien) ideas and notions; mixing and coexistence of the Muslims with people of various religions, such as, the Jews, the Christians, the Magians, and the Sabaeans, and the ensuing religious debates and disputes…