Monotheism vs. idolatry

وَلَقَدْ قَالَ لَهُمْ هَـٰرُونُ مِن قَبْلُ يَـٰقَوْمِ إِنَّمَا فُتِنتُم بِهِۦ ۖ وَإِنَّ رَبَّكُمُ ٱلرَّحْمَـٰنُ فَٱتَّبِعُونِى وَأَطِيعُوٓا۟ أَمْرِى

And Aaron had already told them before [the return of Moses], "O my people, you are only being tested by it, and indeed, your Lord is the Most Merciful, so follow me and obey my order."

قَالُوا۟ سَمِعْنَا فَتًى يَذْكُرُهُمْ يُقَالُ لَهُۥٓ إِبْرَٰهِيمُ

They said, "We heard a young man mention them who is called Abraham."

قَالُوا۟ ٱبْنُوا۟ لَهُۥ بُنْيَـٰنًا فَأَلْقُوهُ فِى ٱلْجَحِيمِ

They said, "Construct for him a structure [i.e., furnace] and throw him into the burning fire."

وَإِنَّ إِلْيَاسَ لَمِنَ ٱلْمُرْسَلِينَ

And indeed, Elias was from among the messengers,