﴿ إِنَّ فِى ٱخْتِلَٰفِ ٱلَّيْلِ وَٱلنَّهَارِ وَمَا خَلَقَ ٱللَّهُ فِى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ لَءَايَٰتٍۢ لِّقَوْمٍۢ يَتَّقُونَ ﴾

“for, verily, in the alternating of night and day, and in all that God has created in the heavens and on earth there are messages indeed for people who are conscious of Him!”

Truly in the alternation of night and day in their coming and going increasing and diminishing and in what God has created in the heavens of angels sun moon stars and other things and in the earth of animals mountains seas rivers trees and other things there are signs indications of His power exalted be He for a people who fear Him and so believe He singles these out for mention because they are the ones to benefit from them such signs.