Tazkirul Quran, Qur’an 23:90–92
The Believers (Al-Mu’minun)
By Maulana Wahiduddin Khan
English text; the translator is not named in the archive’s data.
Translation
(90) We have revealed to them the truth. But they are certainly liars. (91) God has not taken to Himself a son, nor is there any other deity besides Him; otherwise, each god would have walked away with what he had created. They would surely have tried to overcome one another. Glory be to God, above all that they ascribe to Him. (92) Knower of the unseen and the visible; He is exalted above all that which they associate with Him.
Commentary
(a) The nature of power is such that it does not tolerate division. If there are multiple power centres, each strives unceasingly to overpower the others.
Now take a look at the universe. The steller bodies follow their regime strictly and harmoniously. Had there been a separate god for every entity, each one would have distanced himself from the others along with his own part and no harmony would have existed among the different parts. Due to conflict among the various gods, the entire system of the universe would have been disturbed.
Given the above, it is clear that the theory of the unity of Godhead is the Truth while the theory of polytheism stands discarded.