Say, [O Muhammad], "I am only a warner, and there is not any deity except Allah, the One, the Prevailing.
The Saheeh International Quran Translation
قُلْ إِنَّمَآ أَنَا۠ مُنذِرٌ وَمَا مِنْ إِلَٰهٍ إِلَّا ٱللَّهُ ٱلْوَٰحِدُ ٱلْقَهَّارُSay, [O Muhammad], "I am only a warner, and there is not any deity except Allah, the One, the Prevailing.