At the sacred feet of the fourteen infallible members of the Holy Ahlul Bayt, who will be the sole guides in the hereafter, I dedicate this work. To my revered parents, through whose grace the Almighty Allah has granted me the privilege of beholding this beautiful world, and whose boundless love and affection have enriched my life. To my respected mentor and teacher, Mr. Ali Ahmad, former instructor at Sylhet ATI, whose immense sacrifices have led the Almighty Allah to guide me to the path of truth. I express my heartfelt gratitude to my dear friends—Fazl Bhai, Bashir Bhai, Monir Bhai, Kalam Bhai, Bachir Bhai, Amjad Bhai, Ashraf Bhai, Sahed, Sohel, Mamun, Bachir, Kamal, Suleman, Tofayel, Tofayel Khan, Sayedur, Jahirul, Mahmud, Habib, and my beloved teacher Atiq Sir and Muktadir for proofreading, along with all my well-wishers—who have inspired me to walk the path of truth.
Above all, to the esteemed personality, Mr. Entaz Uddin, former Deputy Registrar of Dhaka University, who provided me with the greatest encouragement to write this book. I also express my gratitude to Ali Azam Bhai, residing in Italy, who consistently inspires me to remain steadfast on the path of truth. I pray for the long life of all the aforementioned individuals and my loved ones.
