1)
Who are "Kadishei Elyonin" who will receive kingship?
1.
Rashi: Yisrael; they will receive the land from Edom, the fourth [kingdom].
2.
Malbim: This is the purpose of the vision ? in the end, those who are Kedoshim in the supreme world will receive kingship. This is the man who reached Atik Yomin (13). He already became Kadosh and close to Hashem.
2)
Why does it say "v'Yachsenun Malchusa Ad Alma v'Ad Alam Almaya"?
1.
Malbim: This kingship will not depart. They will inherit kingship forever, and until the eternal world that will come after this world that will perish.
