﴿ وَكَذَٰلِكَ نَجْزِى مَنْ أَسْرَفَ وَلَمْ يُؤْمِنۢ بِـَٔايَٰتِ رَبِّهِۦ ۚ وَلَعَذَابُ ٱلْءَاخِرَةِ أَشَدُّ وَأَبْقَىٰٓ ﴾

“For, thus shall We recompense him who wastes his own self and does not believe in his Sustainer's messages: and, indeed, the suffering [of such sinners] in the life to come shall be most severe and most enduring!”

(Thus do We reward him who is prodigal) him who associates partners with Allah (and believeth not the revelations of his Lord) i.e. the Scripture and the Messenger; (and verily the doom of the Hereafter will be sterner and more lasting) than the torment of this worldly life.