The book titled “Jurisprudence of Legal Rulings Based on Detailed Evidences,” covering the subjects of ritual purity and prayer, has been published in four volumes.

This scholarly jurisprudential work is authored by Sayyid Ali Husseini Shirazi, may Allah bless his soul, son of the eminent Religious Authority, Grand Ayatollah Sayyid Sadiq Husseini Shirazi, may Allah prolong his life.

The book examines Islamic legal rulings according to detailed evidences within Imami jurisprudence.

The collection has been released in its first edition by Dar Al-Ilm Publishing House and presents an extensive and analytical treatment of the jurisprudential discussions related to purity and prayer.