Does נְבוּאָה require הֲכָנָה (as per the מוֹרֵה נְבוֹכִים)? The Abarbanel's interpretation of the "Burning Bush" Account

From Jewish History with Rabbi Dr. Dovid Katz by R Dr. Dovid Katz.

A brilliant explication of the Tannaic dispute re: whether or not Moses did the right thing when he "hid his face" rather than look at God.