The book "Idayatul -'Ibaad" is a unique presentation of Islamic Da'wah (preaching) that focuses on how one can guide and relate the proper message of Almighty God to mankind with wisdom, good morals, and the best approach suitable for every environment and era. The book carefully explains various beneficial topics related to Aqeedah (creed), ibadah (worship), rules of dealings, and ethical values. The author meticulously cited the proofs for every claimed statement from the Glorious book (Al-Qur'an), the teachings of the noble Prophet, and the sayings of the righteous predecessors. What makes this book stand out as opposed to others like it, is the topics arranged in alphabetical order, which makes it accessible to the reader. Moreover, this book's simplistic style of writing engages the reader and allows full comprehension without unnecessary jargon. This book is fully loaded with ample evidence for every claim from the recognized sources in Islaam.