(Qaaf) 50 : 3
أَإِذَا مِتْنَا وَكُنَّا تُرَابًا ۖ ذَٰلِكَ رَجْعٌ بَعِيدٌ

When we die and become dust, that is a very far turning!

The life style of the Fujjar-the disbelievers-who have gone away from Adhikr and are living here without the aim of life is just like they won’t be resurrected after they become dust, and needn’t answer before Lord on the Day of Judgement about the life of this world after the age of fifteen. It is these disbelievers who are performing swalath, fasting, Hajj, and Umra without purifying their soul with Adhikr-the Book for purifying-and without prohibiting evil and heinous deeds, and thereby earning the hellfire as a fine for living here aimlessly and heedlessly as explained in verses 25: 65-66. See explanation 23: 34-38, 81-83; 37: 50-53; and 40: 47-50.