The Correct Answer to Those Who Changed the Religion of Christ is one of the most famous books in responding to Christians, as it contains evidence and arguments for distorting the Gospel, according to its expression. The writer says at the conclusion of his book that the religion of all the prophets is one throughout the ages, and they are brothers and call for the monotheism of God and give good tidings of the Prophet Muhammad, the Seal of the Prophets, and he says that this good news is found in the Bible.