People of understanding reflect on the heavens and earth and say, "You did not create this aimlessly".
إِنَّ فِي خَلۡقِ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضِ وَٱخۡتِلَٰفِ ٱلَّيۡلِ وَٱلنَّهَارِ لَأٓيَٰتࣲ لِّأُوْلِي ٱلۡأَلۡبَٰبِ ١٩٠ ٱلَّذِينَ يَذۡكُرُونَ ٱللَّهَ قِيَٰمࣰ ا وَقُعُودࣰ ا وَعَلَىٰ جُنُوبِهِمۡ وَيَتَفَكَّرُونَ فِي خَلۡقِ ٱلسَّمَٰوَٰتِ وَٱلۡأَرۡضِ رَبَّنَا مَا خَلَقۡتَ هَٰذَا بَٰطِلࣰ ا سُبۡحَٰنَكَ فَقِنَا عَذَابَ ٱلنَّارِ ١٩١
190 Indeed, in the creation of the heavens and the earth and the alternation of the night and the day are signs for those of understanding 191 Who remember Allah while standing or sitting or [lying] on their sides and give thought to the creation of the heavens and the earth, [saying], "Our Lord, You did not create this aimlessly; exalted are You [above such a thing]; then protect us from the punishment of the Fire