quran

"Say: It is only revealed to me that your god is but one God; so will you be Muslims submitting to Allah?"

[Surah Al-Anbiya 21:108]

قُلْ إِنَّمَا يُوحَىٰ إِلَيَّ أَنَّمَا إِلَٰهُكُمْ إِلَٰهٌ وَاحِدٌ ۖ فَهَلْ أَنتُم مُّسْلِمُونَ