﴿ وَأَنِ ٱعْبُدُونِى ۚ هَٰذَا صِرَٰطٌۭ مُّسْتَقِيمٌۭ ﴾

“and that you should worship Me [alone]? This would have been a straight way!”

(But that ye worship Me) but that you should believe in My divine Oneness? (That) the profession of Allah's divine Oneness (was the right path) a straight, true religion.