Title: Tanbīh al-ikhwān ʻalá anna al-Ṭarīqah al-Tijānīyah lā yulaqqinuhā illā man la-hu idhn ṣaḥīḥ ṭūla al-zamān wa-lā yaṣiḥḥu talaqqīhā ʻamman yulaqqinu ghayrahā min al-ṭuruq kayfa mā kān
Subjects: Tijānīyah, Sufism