وَقَالَ اللَّهُ لَا تَتَّخِذُوا إِلَٰهَيْنِ اثْنَيْنِ ۖ إِنَّمَا هُوَ إِلَٰهٌ وَاحِدٌ ۖ فَإِيَّايَ فَارْهَبُونِ 51
And Allah has said, "Do not take for yourselves two deities. He is but one God, so fear only Me."