Commentary to Greater Sins Vol. 4: of Sayyid ‘Abdul Husayn Dastghayb al-Shirazi Paperback – November 3, 2025

The spiritual journey of humanity is fundamentally defined by the choices made between obedience and transgression. The Prophet Muhammad (s) himself emphasized the significance of this journey, declaring that the very aim of his advent was the "perfecting the morals". This profound mission underscores the necessity of clear moral and ethical guidance for every believer seeking salvation.This volume presents a detailed Commentary to Greater Sins (Gunahane Kabira), one of the most important works on moral science and ethics by the learned scholar, Ayatullah Sayyid 'Abdul Husayn Dastghayb al-Shirazi (r). The original work explains the phenomenon of sin, its classification, and the necessity of avoiding it, detailing over fifty different types of Greater Sins. The martyr Ayatullah Dastghayb, a nobleman and distinguished Marja' (religious authority), was a towering figure in the Hawza al-Ilmiya of Shiraz, known for his relentless efforts in teaching the exegesis of the Qur'an and ethics. His works remain an essential guide to purifying the soul and preparing for the Hereafter.This contemporary commentary, written by Sheikh Mateen Charbonneau, aims to make this crucial knowledge accessible, relevant, and actionable for a new generation of those seeking knowledge. It systematically elucidates the principles of Taqwa—the act of restraining oneself from disobeying the commands of Allah—as the foundation of religious life.The core message of this book is uncompromising: while good deeds are vital, refraining from sins is even more paramount. The text uses authentic traditions and Qur'anic verses to demonstrate how certain Greater Sins (such as Shirkor Polytheism, despair, and disregard of Allah’s punishment) can obliterate good deeds and hinder the acceptance of prayers. It argues that avoiding Greater Sins is the path through which the lesser sins will be overlooked by the Grace of the Almighty, thereby opening the gates of Paradise for the pious.By delving into this commentary, the reader is not simply offered a list of prohibitions, but a spiritual roadmap. This work serves as an indispensable tool for every believer determined to reform their inner self, understand the true nature of sin, and successfully navigate the "darkness of the sins to the light of repentance" in the pursuit of Divine pleasure.It is our earnest hope that this volume serves as a source of immense benefit, fostering true piety, strengthening reliance upon Allah, and ensuring that our actions are substantiated by a profound fear and hope in the Lord of the worlds. We dedicate the reward of this book to Imam Jawad ('a), the grandson of the Noble Prophet Muhammad (s). Read more