43:64
إِنَّ ٱللَّهَ هُوَ رَبِّى وَرَبُّكُمْ فَٱعْبُدُوهُ ۚ هَـٰذَا صِرَٰطٌ مُّسْتَقِيمٌ
inna l-laha huwa rabbī warabbukum fa-uʿ'budūhu hādhā ṣirāṭun mus'taqīmun
God is my Lord and your Lord. Serve Him: this is the straight path.’
"Verily, Allâh! He is my Lord (God) and your Lord (God). So worship Him (Alone). This is the (only) Straight Path (i.e. Allâh’s religion of true Islâmic Monotheism)."