فَمَنْ أَظْلَمُ مِمَّنِ ٱفْتَرَىٰ عَلَى ٱللَّهِ كَذِبًا أَوْ كَذَّبَ بِـَٔايَـٰتِهِۦٓ ۚ أُو۟لَـٰٓئِكَ يَنَالُهُمْ نَصِيبُهُم مِّنَ ٱلْكِتَـٰبِ ۖ حَتَّىٰٓ إِذَا جَآءَتْهُمْ رُسُلُنَا يَتَوَفَّوْنَهُمْ قَالُوٓا۟ أَيْنَ مَا كُنتُمْ تَدْعُونَ مِن دُونِ ٱللَّهِ ۖ قَالُوا۟ ضَلُّوا۟ عَنَّا وَشَهِدُوا۟ عَلَىٰٓ أَنفُسِهِمْ أَنَّهُمْ كَانُوا۟ كَـٰفِرِينَ Qur’an Al-A'raf (7:37)Faman athlamu mimmani iftara AAala Allahi kathiban aw kaththaba biayatihi olaika yanaluhum naseebuhum mina alkitabi hatta itha jaathum rusuluna yatawaffawnahum qaloo ayna ma kuntum tadAAoona min dooni Allahi qaloo dalloo AAanna washahidoo AAala anfusihim annahum kanoo kafireena
Lit., "their share of the [divine] decree (al-kitab) will reach them": i.e., they will have in their lifetime, like all other people, all the good or bad fortune envisaged for them in God's eternal decree. The "messengers" (rusul) referred to in the next clause are, apparently, the angels of death.
i.e., they will receive all provisions and bounties destined for them by their Lord.
It must not be supposed that the rebels against Allah would at once be cut off in this life for their sins. They will get the portion allotted to them, including the good things of life and the chance of rcpentance and reformation, during their probationary period on this earth. During that period they will have a full run. After that period expires, they will be called to account. They will themselves see that the false things, in which they put their trust, were false, and they will confess their sin, but it will be too late.