Saad 46

إِنَّآ أَخْلَصْنَٰهُم بِخَالِصَةٍ ذِكْرَى ٱلدَّارِ ﴿٤٦﴾

Inna akhlasnahum bikhalisatin thikra alddari

Verily, We did choose them by granting them (a good thing, i.e.) the remembrance of the home [in the Hereafter and they used to make the people remember it, and also they used to invite the people to obey Allah and to do good deeds for the Hereafter]. The Noble Quran