Questions to the Verse - The Kneeling/45:36

The Kneeling - 45:36 Praise be to Allah, Lord of the heavens, Lord of the earth and Lord of the universes.

Questions to the Verse (8)
Open Why universes (plural) how many universes?
Open Why is praise due to God, the Lord of the Universe?
Open Examples of praising and glorifying our Lord:
Open Some reasons why we should praise God:
Open What is the Lord of the Universes?
Open Related:
Open In the context of verses 36, 37: A reference to the polytheists of Mecca who took prophets, religious leaders and angels as gods besides Allah, hoping for their intercession (help) in the Resurrection:
Open There is no god but Allah, and Allah alone is worthy to be served:

45:35 45:37