Surah Al-Mu'minun 23:74

وَإِنَّ ٱلَّذِينَ لَا يُؤْمِنُونَ بِٱلْـَٔاخِرَةِ عَنِ ٱلصِّرَٰطِ لَنَـٰكِبُونَ

But indeed, those who do not believe in the Hereafter are deviating from the path.

Translation: Saheeh International

Tafsir

And truly those who do not believe in the Hereafter in resurrection reward and punishment deviate swerve away from the path that is the route to salvation.

Excerpt from Tafsir al-Jalalayn, commentary on 23:74, via Quran.com. The reader has the full commentary and 9 more tafsirs.