سورة Az-Zumar 39:2

إِنَّآ أَنزَلْنَآ إِلَيْكَ ٱلْكِتَـٰبَ بِٱلْحَقِّ فَٱعْبُدِ ٱللَّهَ مُخْلِصًۭا لَّهُ ٱلدِّينَ ٢

Indeed, We have sent down the Book to you ˹O Prophet˺ in truth, so worship Allah ˹alone˺, being sincerely devoted to Him