Ayat in Qu'ran that refute shirk,why are they true?

> Say, ˹O Prophet,˺ “Had there been other gods besides Him—as they > claim—then they would have certainly sought a way to ˹challenge˺ the > Lord of the Throne.” > > 23:91) Never did Allah take unto Himself any son,84 nor is there any > god other than He. (Had there been any other gods) each god would have > taken his creatures away with him, and each would have rushed to > overpower the other.85 Glory be to Allah from all that they > characterize Him with! > > Had there been therein (in the heavens and the earth) ilaha (gods) besides Allah, then verily both would have been ruined(or in chaos). Glorified be Allah, the Lord of the Throne, (High is He) above all that (evil) they associate with Him!” Quran (Surah Al-Anbiya, 22) My question is for the first ayat,why would they challenge the lord of the throne?Isn't harmony a Godly trait?So wouldn't they all be harmonious with one another?If they are all good-being Gods-,then they would seemingly will the exact same things,that is only good and perfect things,so surah al anbiya ayat 22 also seems hard to accept for me. Am I right?If not,why not? Why are these verses premises true beyond all doubt?Please explain why they are true?Humility seems like a Godly trait,so they wouldn't seek to overpower each other?