Lectures, structured course materials and publications from Ustadh Ariff Olla and the AhleDhikr Institute — searchable, organised, and free to study.
Lectures, khutbahs, Q&A and full course series — over 2,903 recordings, searchable by topic.
Open the lecture libraryStructured study — each course gathers its text, recordings, quizzes and a searchable hadith bank.
Browse coursesPhysical books, downloadable e-books and the institute blog — classical texts and original writing.
View publicationsNo account needed — read, watch and study any time:
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Every course brings the book together with its recordings and study tools — so you can read, listen, test yourself and look up any hadith, all in one place.