What are the Abrahamic religions, and did Christianity descend upon Jesus (peace be upon him) and Judaism upon Moses (peace be upon him)?

The Abrahamic religions are those revealed by Allah to His prophets. They are, in essence, one religion: Islam. Allah Almighty says: "Indeed, the religion in the sight of Allah is Islam." They are in agreement regarding the Oneness of Allah, even if they differ in some subsidiary legislations as a test for people. Allah concluded the messages with the message of Muhammad (peace be upon him) and abrogated all other laws with his Shari'ah. Thus, Allah will not accept any religion other than Islam after his prophethood. The previous divine books, such as the Torah and the Gospel, have been distorted, and the prophets in their books foretold the coming of Muhammad (peace be upon him).