وَإِنَّ عَلَيْكُمْ لَحَافِظِينَ كِرَامًا كَاتِبِينَ يَعْلَمُونَ مَا تَفْعَلُونَ
Indeed, over you are guardians, noble recorders, who know what you do. (Al-Infitar 82:10–12)
These verses join three truths: angels are appointed over people, they are honored recorders, and they know the deeds being recorded. The preservation of human actions is thus affirmed as a matter of the unseen.