Four learning paths
Start with Ibn Uthaymin if you are new; the other paths deepen from different angles.
Ibn Uthaymin
Concise matn + tarjih — the fastest path from zero to calculating.
Salih al-Fawzan
Academic thesis — the full madhhab system incl. grandfather muqasamah & al-Akdariyyah.
ar-Rahabi
The ar-Rahbiyyah poem — classical Shafi’i / Zayd’s system, the pesantren tradition.
ash-Shinqiti
The tafsir path — each rule’s evidence, the wisdom, and an honest dispute map.