44يُقَلِّبُ اللَّهُ اللَّيلَ وَالنَّهارَ ۚ إِنَّ في ذٰلِكَ لَعِبرَةً لِأُولِي الأَبصارِMuhammad QadriAllah alternates the day and the night; indeed in this is a lesson for those who can perceive.