A-4.2: A Muslim's Responsibility in Tenets of Faith

As for the basic obligation of Islam, and what relates to tenets of faith, it is adequate for one to believe in everything brought by the Messenger of Allah (Allah bless him and give him peace) and to credit it with absolute conviction free of any doubt. Whoever does this is not obliged to learn the evidences of the scholastic . The Prophet (Allah bless him and give him peace) did not require of anyone anything but what we have just mentioned, nor did the first four caliphs, the other prophetic Companions, nor others of the early Muslim community who came after them.

Rather, what befits the common people and vast majority of those learning or possessing Sacred Knowledge is to retrain from discussing the subtleties of scholastic theology, lest corruption difficult to eliminate find its way into their basic religious convictions. Rather, it is fitter for them to confine themselves to contentment with the above-mentioned absolute certainly.

Our Imam Shafi'i (Allah Most High have mercy on him) went to the greatest possible lengths in asserting that engaging in scholastic theology is forbidden. (A: What he meant thereby was the heretical scholastic theology that proliferated in his time and put rationalistic theories ahead of the Koran and sunna, not the science of theology (`ilm al-tawhid) by which Ash`ari and Maturidi scholars (dis: x-47) have clarified and detailed the tenets of faith of Sunni Islam, which is an important part of the Islamic sciences.) He insistently emphasized its unlawfulness, the severity of the punishment awaiting those who engage in it, the disgrace of doing it, and the enormity of the sin therein by saying,

"For a servant to meet Allah with any other sin than idolatry (shirk) is better than to meet Him guilty of anything of scholastic theology."

His other statements expressing the same meaning are numerous and well known. But if someone has doubts (Allah be our refuge) about any of the tenets of faith in which belief is obligatory (def: books u and v), and his doubt cannot be eliminated except by learning one of the theologians' proofs, then it is obligatory for him to learn it in order to remove the doubt and acquire the belief in question.