One God/ One Message/ One Religion
[21:25] We did not send any messenger before you except with the inspiration: “There is no god except Me; you shall worship Me alone.”
[21:26] Yet, they said, “The Most Gracious has begotten a son!” Glory be to Him. All (messengers) are (His) honored servants.
[21:27] They never speak on their own, and they strictly follow His commands.
One God / One Religion
[21:92] Your congregation is but one congregation, and I alone am your Lord; you shall worship Me alone. [21:93] However, they divided themselves into disputing religions. All of them will come back to us (for judgment). [21:94] As for those who work righteousness, while believing, their work will not go to waste; we are recording it. [21:95] It is forbidden for any community we had annihilated to return.
[3:79] Never would a human being whom GOD blessed with the scripture and prophethood say to the people, “Idolize me beside GOD.” Instead, (he would say), “Devote yourselves absolutely to your Lord alone,” according to the scripture you preach and the teachings you learn. [3:80] Nor would he command you to idolize the angels and the prophets as lords. Would he exhort you to disbelieve after becoming submitters?
On The Day Of Resurrection
[5:116] GOD will say, “O Jesus, son of Mary,* did you say to the people, ‘Make me and my mother idols beside GOD’?” He will say, “Be You glorified. I could not utter what was not right. Had I said it, You already would have known it. You know my thoughts, and I do not know Your thoughts. You know all the secrets. [5:117] “I told them only what You commanded me to say, that: ‘You shall worship GOD, my Lord and your Lord.’ I was a witness among them for as long as I lived with them. When You terminated my life on earth, You became the Watcher over them. You witness all things.
Major Error Committed by Muhammad Muhammad the Man Disobeys Muhammad the Messenger
[33:36] No believing man or believing woman, if GOD and His messenger issue any command, has any choice regarding that command. Anyone who disobeys GOD and His messenger has gone far astray.