44يُقَلِّبُ اللَّهُ اللَّيلَ وَالنَّهارَ ۚ إِنَّ في ذٰلِكَ لَعِبرَةً لِأُولِي الأَبصارِJ. M. RodwellGod causeth the day and the night to take their turn. Verily in this is teaching for men of insight.