The Ruling on One Who Claims the Unity of Religions

Question:
He says: Honorable Shaykh, may Allah grant you success. What about the one who calls for what is called the unity of religions, and says that the Christian and Jewish religions, after the sending of Muhammad (peace and blessings be upon him), are like Islam? Are these people also considered People of the Book?

Answer:
Whoever follows the religion of the People of the Book is a Person of the Book. But the question is about this: the question is about the one who says that the three religions are equal. Is he declared a disbeliever? Because he has mixed truth with falsehood. After Islam, no true religion remained except Islam. The previous religions were either distorted or inflated, and their practice has ended. So there is no religion except the religion of Muhammad (peace and blessings be upon him). And whatever else there is of religions, it is either false from its origin, or it was abrogated by the sending of Muhammad (peace and blessings be upon him).