In this book, all the relevant verses have been discussed reasonably, rationally and sincerely; and the essence of the Qur'an and Sunnah is placed in a very simple and appealing manner. This is the reason that the upright persons, beyond group ism and prejudices, have been adopting the correct Islamic path - the path of the Qur'an and Sunnah - under the influence of the basic facts and proofs produced herein. Kitab at-Tawheed is one of the best books on the subject of Tawheed (Monotheism) and ranks high in authenticity. Till date it has been published many times. It has been a means of guidance for millions of people throughout the world, by taking them out of the darkness of polytheism, heresy and error. If Allah wills, this book would also undoubtedly prove beneficial in all the times to come.