61ذٰلِكَ بِأَنَّ اللَّهَ يولِجُ اللَّيلَ فِي النَّهارِ وَيولِجُ النَّهارَ فِي اللَّيلِ وَأَنَّ اللَّهَ سَميعٌ بَصيرٌHamid AzizThat is because Allah causes the night to pass into day, and causes the day to pass into night, and because Allah is Hearer, Seer.