Tawheed is a book by Muhammad bin Ishaq bin Khuzaymah al -Shafi'i al -Nisaburi in the Islamic faith. It is concerned with responding to Ash'ari and Mu'tazila; Where he is primarily concerned with proving the characteristics of God, the news that Ash'ari denies, such as the attribute of the face, hands, and man, and he has held chapters in proving them. Then he held a chapter for actual qualities, such as laughter, leveling, and descending that Ash'ari also follows. Then, in the way of the adjective of speech and that God speaks what he wanted at the time, and he responds to the Ash'ari in proving them only psychological speech, then he talked about seeing the believers to their Lord, and he responds in this to the Mu'tazila. Then chapters on proving intercession. He also talked about proving the saying of the previous judiciary, and the ingredients in force before the earnings of the servants occurred