﴿ أَلَمْ تَعْلَمْ أَنَّ ٱللَّهَ يَعْلَمُ مَا فِى ٱلسَّمَآءِ وَٱلْأَرْضِ ۗ إِنَّ ذَٰلِكَ فِى كِتَٰبٍ ۚ إِنَّ ذَٰلِكَ عَلَى ٱللَّهِ يَسِيرٌۭ ﴾

“Dost thou not know that God knows all that occurs in heaven as well as on earth? All this, behold, is in [God’s] record: verily, [to know] all this is easy for God.”

Do you not know the interrogative here is meant as an affirmative that God knows all that is in the heaven and the earth? Truly that which has been mentioned is recorded in a Book namely the Preserved Tablet al-lawh al-mahfūz. Indeed that namely the knowledge of what has been mentioned is easy for God.