Word by Word Analysis

۞ قُلْ إِنِّى نُهِيتُ أَنْ أَعْبُدَ ٱلَّذِينَ تَدْعُونَ مِن دُونِ ٱللَّهِ لَمَّا جَآءَنِىَ ٱلْبَيِّنَـٰتُ مِن رَّبِّى وَأُمِرْتُ أَنْ أُسْلِمَ لِرَبِّ ٱلْعَـٰلَمِينَ 66

Say, [O Muḥammad], "Indeed, I have been forbidden to worship those you call upon besides Allāh once the clear proofs have come to me from my Lord, and I have been commanded to submit to the Lord of the worlds."