This document provides a summary of the book "Revival of Sunnah" by Dr. Kh. Abdullah Jahangir. It discusses the importance, principles and practices of following the Sunnah according to Islamic teachings. The author explains different aspects of the Sunnah and its application in various spheres of life such as worship, dealings, manners and transactions based on the teachings and practices of the Prophet Muhammad. It aims to spread awareness about proper Islamic practices and remove misconceptions in society. The writer hopes this book will guide people towards embracing the Sunnah in their lives.