39:2
إِنَّآ أَنزَلْنَآ إِلَيْكَ ٱلْكِتَٰبَ بِٱلْحَقِّ فَٱعْبُدِ ٱللَّهَ مُخْلِصًۭا لَّهُ ٱلدِّينَ
Innaaa anzalnaaa ilaikal Kitaaba bilhaqqi fa'budil laaha mukhlisal lahud deen
Surely We have revealed to you the Book with the truth, therefore serve Allah, being sincere to Him in obedience.
