الَّذِي خَلَقَ سَبْعَ سَمَاوَاتٍ طِبَاقًا مَّا تَرَى فِي خَلْقِ الرَّحْمَنِ مِن تَفَاوُتٍ فَارْجِعِ الْبَصَرَ هَلْ تَرَى مِن فُطُورٍ
He created seven heavens in layers. You do not see any discordance in the creation of the All-beneficent. Look again! Do you see any flaw?
Agha Ali Puya Commentary
Commentary on Quran 67:3
[Pooya/Ali Commentary 67:3] The perfect order and harmony in the vast space, visible and invisible to us, following precise laws of motion, proves absolute unity and supreme authority of a single creator. Aqa Mahdi Puya says: The physical and spiritual spheres are closely connected with each other in the continuous working of the universe. There is no gap, nor discontinuity. This phenomenon is one of the signs of the unity of the creator.