وَهُوَ ٱلَّذِى خَلَقَ ٱلَّيْلَ وَٱلنَّهَارَ وَٱلشَّمْسَ وَٱلْقَمَرَ ۖ كُلٌّ فِى فَلَكٍ يَسْبَحُونَ
36:41.
Important Words:
فلک (orbit) is derived from فلک (falaka). They say فلک ثدی الجاریة i.e. the breast of the girl became round. فلک means, the place of the revolving of the stars i.e. the celestial sphere, the vault of heavens or the firmament (Lane & Aqrab).
یسبحون (gliding along) is derived from سبح. They say سبح الرجل i.e. the man slept and took rest; he went far off in his walk. سبح فی الکلام means, he talked much. سبح فی الماء means, he glided along in the water and took great delight in it. The word is used metaphorically with regard to the floating or gliding of the stars and about the swift and smooth running of the horse (Aqrab).
Commentary:
Spiritually speaking the sun stands for the Law-bearing Prophets, particularly the Holy Prophet of Islam, and the moon for those Reformers and Prophets who borrow their spiritual light from the Law-bearing Prophets. 'The day' represents the time when a new Prophet makes his appearance in the world and fresh revelation comes down from heaven and 'the night' represents that period when there is spiritual darkness all round and no revelation comes from God.
The verse means to say that the night and the day, the sun and the moon have all been created by God and serve a definite purpose. They all fulfil human needs and are indispensable for man’s existence on earth. The significance of the present and the preceding verse is that when God has taken so much care to provide for the physical and material needs of man, it is impossible even to think that He should have neglected to make a similar provision for his spiritual needs.