Study this verse
Az-Zumar 39:56
أَن تَقُولَ نَفْسٌۭ يَٰحَسْرَتَىٰ عَلَىٰ مَا فَرَّطتُ فِى جَنۢبِ ٱللَّهِ وَإِن كُنتُ لَمِنَ ٱلسَّٰخِرِينَ
(56) Lest a soul should say,[1355] "Oh, [how great is] my regret over what I neglected in regard to Allāh and that I was among the mockers."
English Translation - Noor International Center · QuranEnc.com · v1.1.2 ↗
Issued by Noor International Center.
Translations convey an interpretation of meaning. The Arabic Quran remains the original text. Sources ↗