Verily! In the creation of the heavens and the earth, and in the alternation of night and day, there are indeed signs for men of understanding.
إِنَّ فِي خَلْقِ السَّمَاوَاتِ وَالْأَرْضِ وَاخْتِلَافِ اللَّيْلِ وَالنَّهَارِ لَآيَاتٍ لِّأُولِي الْأَلْبَابِ
Aal-i-Imran 190
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