In the name of Allah, most Gracious, most Merciful.
36. Those to whom We have given the Book rejoice at what has been revealed unto you. But there are among the sects those who reject a part thereof. Say, "I am commanded to worship Allah, and not to join partners with God. Unto God do I call, and unto God is my return."
37. Thus have We revealed it to be a judgement of authority in Arabic. Were you to follow their desires after the knowledge which has reached you, then would you find neither protector nor helper against Allah.
The Thunder 13:36-37