Surah Adh-Dhariyat 51:56

وَمَا خَلَقْتُ ٱلْجِنَّ وَٱلْإِنسَ إِلَّا لِيَعْبُدُونِ

And I did not create the jinn and mankind except to worship Me.

Translation: Saheeh International

Tafsir

And I did not create the jinn and mankind except that they may worship Me the fact that disbelievers do not worship God does not contradict this statement since a purpose does not have to be realised in an act for it to be valid as when you may say ‘I sharpened this pencil in order to write with it’ even though you …

Excerpt from Tafsir al-Jalalayn, commentary on 51:56, via Quran.com. The reader has the full commentary and 9 more tafsirs.