33 Preface وَسَخَّرَ لَكُمُ الشَّمسَ وَالقَمَرَ دائِبَينِ ۖ وَسَخَّرَ لَكُمُ اللَّيلَ وَالنَّهارَAhmed AliAnd subjugated the sun and moon for you so that they perform their tasks diligently; and subdued the night and day for your service.