Al-Anbya 21:92

Meccan · The Prophets

إِنَّ هَـٰذِهِۦٓ أُمَّتُكُمْ أُمَّةً وَٰحِدَةً وَأَنَا۠ رَبُّكُمْ فَٱعْبُدُونِ

Indeed this, your religion, is one religion, and I am your Lord, so worship Me