Surah Al-Mu'minun 23:115

أَفَحَسِبْتُمْ أَنَّمَا خَلَقْنَـٰكُمْ عَبَثًا وَأَنَّكُمْ إِلَيْنَا لَا تُرْجَعُونَ

Then did you think that We created you uselessly and that to Us you would not be returned?"

Translation: Saheeh International

Tafsir

Did you suppose that We created you aimlessly and not for an underlying reason and that you would not be returned to Us?’ read active tarji‘ūna ‘you would not return’ or passive turja‘ūna ‘you would not be returned’ Nay! But it was so that We might enthral you with commands and prohibitions where after you would be …

Excerpt from Tafsir al-Jalalayn, commentary on 23:115, via Quran.com. The reader has the full commentary and 9 more tafsirs.