Here is a book of letters, not lectures — and that distinction matters. Mulay al-Arabi al-Darqawi al-Hasani, the Sufi teacher of eighteenth-century Morocco, wrote these 272 letters of spiritual guidance to his students, and what survives is something closer to a living conversation than a treatise. The correspondence touches nearly every aspect of the Sufic path, and through it the reader glimpses the teacher-student relationship itself — how counsel was given, corrected, and renewed letter by letter.

This edition, translated by Mohamed Fouad Aresmouk and Michael Abdurrahman Fitzgerald, presents the first complete English rendering of all 272 letters, in clear and accessible prose. At 355 pages, it gives the letters room to breathe rather than compressing them, which matters for a text meant to be sat with rather than skimmed.

For those with a serious interest in Sufi literature, this collection has become a natural point of reference — the kind of primary source that university classrooms and independent students of the path turn to alike. It rewards patience: read a few letters at a time, and the Shaykh's personal, spiritually attentive way of addressing his students begins to take shape.