Questions to the Verse - Those Who Set The Ranks/37:87

Those Who Set The Ranks - 37:87 What do you think the Lord of the universes is?

Questions to the Verse (5)
Open Why universes (plural) how many universes?
Open What is the Lord of the Universes?
Open There is no god but Allah, and Allah alone is worthy to be served:
Open In the context of verses 83, 84...99; Prophet Abraham's struggle with his idolatrous people:
Open Prophet Abraham and his people:

37:86 37:88