61ذٰلِكَ بِأَنَّ اللَّهَ يولِجُ اللَّيلَ فِي النَّهارِ وَيولِجُ النَّهارَ فِي اللَّيلِ وَأَنَّ اللَّهَ سَميعٌ بَصيرٌAisha BewleyThat is because Allah merges night into day and merges day into night and because Allah is All-Hearing, All-Seeing.