1)
Why does it say "ba'Mar'eh b'Ru'ach Elokim"?
1.
Rashi: It seemed to me that now He returns me from Yerushalayim to Bavel. Malbim ? also the Shechinah went with him.
2.
Radak: This teaches that going to Yerushalayim and returning to Bavel was not actual, only it seemed so in a prophetic vision.
2)
What is the meaning of "va'Ya'al me'Al ha'Mar'eh Asher Ra'isi"?
1.
Radak: Then the Ru'ach of Nevu'ah came off me, and He permitted me to speak ? "uv'Daberi Osecha Eftach Es Picha" (3:27).