لَوۡ كَانَ فِیهِمَاۤ ءَالِهَةٌ إِلَّا ٱللَّهُ لَفَسَدَتَاۚ
No there would’ve been chaos. Consider the 2 scenarios 1. Look at the stories from sacred text about gods in hinduism and Greece. All the gods originated from 1 and they had different powers and responsibilities. Invariably there were clash of powers and hence chaos. You can say that all gods were given human like attributes that’s why they fought. If they were perfect then they wouldn’t !! 2. Imagine a god with absolute mercy and another god with absolute justice. Then think how will they judge if a thief is brought in court? Just by thinking idea of perfect/absolute justice abs mercy, you’ll realize that God can not be more than 1.