وقضى ربك ألا تعبدوا إلا إياه وبالوالدين إحسانا إما يبلغن عندك الكبر (17:23) بالانجليزي

(17:23) Your Lord has enjoined the following: *25 1. You should not worship anyone but Him. *26

Tafseer Abu-al-A'la Maududi

Page 284 English Traditional

*25) In the succeeding verses, those main basic principles have been put forward on which Islam desires to build the whole structure of human life. These form, so to say, the Manifesto of the Invitation of the Holy Prophet declared by him at the end of the Makki stage of his mission, on the eve of the new stage at AI-Madinah so that it should be known to aII that the new Islamic Society and State were going to be built on such and such ideological, moral, cultural economic and legal principles. (Please also refer to vv. 151-153 and E.N.'s thereof of Chapter VI).
*26) This commandment is very comprehensive. It prohibits not only the worship of anyone except AIIah but also implies that one should obey and serve and submit to AIIah alone without question: one should accept His Commandments and Law alone to be worthy of obedience and His authority to be supreme above aII. This was not merely an instruction confined to a religious creed and individual practice but it served as the foundation of the moral, cultural, and political system which was practically established in Al-Madinah by the Holy Prophet. Its first and foremost principle was that AIIah alone is the Master, Sovereign and Law-giver.