﴿ ٱلَّذِينَ يَظُنُّونَ أَنَّهُم مُّلَٰقُوا۟ رَبِّهِمْ وَأَنَّهُمْ إِلَيْهِ رَٰجِعُونَ ﴾

“who know with certainty that they shall meet their Sustainer and that unto Him they shall return.”

who reckon who are certain that they shall meet their Lord at the Resurrection and that to Him they are returning in the Hereafter where He will reward them.