istiḥsān

▪ Islamic theology

      (Arabic: “to approve,” or “to sanction”), among Muslim theologians, the use of one's own judgment to determine the best solution to a religious problem that cannot be solved by citing sacred texts. This approach to religious problems found special application as Islām spread to new lands and encountered new environments. Proponents of istiḥsān believe Muḥammad sanctioned this procedure when he said: “Whatever true Muslims prefer, is preferable in the eyes of God.” Most religious authorities restrict the use of istiḥsān to cases that cannot be satisfactorily solved by applying such other well-established norms as, for example, analogy (qiyās) and consensus of opinion (ijmāʿ). Certain prominent theologians, however, among them ash-Shāfiʿī (d. 820), forbade the use of istiḥsān altogether, fearful that true knowledge and correct interpretation of religious obligations would suffer from arbitrary judgments infused with error. The followers of Abū Ḥanīfah (d. 767) held the modified view that istiḥsān is in fact a form of analogy because any judgment about what is best necessarily follows careful consideration of all alternative solutions.

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