44 Preface يُقَلِّبُ اللَّهُ اللَّيلَ وَالنَّهارَ ۚ إِنَّ في ذٰلِكَ لَعِبرَةً لِأُولِي الأَبصارِYusuf AliIt is God Who alternates the Night and the Day:1 verily in these things is an instructive example for those who have vision! His power, wisdom, and goodness are shown no less in the regular phenomena of nature like the succession of Day and Night, than in the seasonal or seeming irregular movements of clouds and rain and hail and lightning. Those who have the spiritual vision can read this Book of God with delight and instruction.