LessonsAdvanced Applied Usul: Testing Evidence and Inference (Supplementary)Quiz

In the Hanafi usul terminology used by the book, the distinction between fard and wajib also concerns evidentiary strength: fard is established by conclusive proof, while wajib is based on evidence involving a qualifying degree of uncertainty. Calling both merely “important duties” obscures the technical distinction.

Before classifying an act as fard, a student must examine its evidence. Conversely, wajib is not an unimportant recommendation; the book treats its performance as obligatory within its technical category.

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Fard, wajib and strength of evidence

Advanced Applied Usul: Testing Evidence and Inference (Supplementary)

In the Hanafi usul terminology used by the book, the distinction between fard and wajib also concerns evidentiary strength: fard is established by conclusive proof, while wajib is based on evidence involving a qualifying degree of uncertainty. Calling both merely “important duties” obscures the technical distinction.

Before classifying an act as fard, a student must examine its evidence. Conversely, wajib is not an unimportant recommendation; the book treats its performance as obligatory within its technical category.