What do you mean "The Father Spoke to Jesus" .. the Father "IS" Jesus according to this play..
ad when Jesus says things like The words I speak are not mine but my Fathers" He means it .. because he is not the Father .. he is a son of God.. similar to the other Sons of God mentioned in the Bible .. YHWH himself being one of the Sons of "The Father"
"In the Dead Sea Scrolls (DSS) translation (and LXX) of Deut 32:8–9 we find evidence of Yahweh being a son of El,"
Deut 32:8-9 “When the Most High (El -Elyon) allotted peoples for inheritance, When He divided up humanity, He fixed the boundaries for peoples, According to the number of the sons of the divine: For Yahweh’s portion is his people, Jacob His own inheritance
Deut 32:43
O heavens, rejoice with Him, Bow to him all sons of the divine
O nations, rejoice with his people and let all angels of the divine Strengthen themselves in Him
For He’ll avenge the blood of His Son’s, Be vengeful, and wreak vengeance and recompense justice on his foes
Requite those who reject Him, and the Lord will Cleanse his peoples land.
Job 1 "One day the sons of God came to present themselves before the LORD, and Satan also came with them.
7“Where have you come from?” said the LORD to Satan"
Many sons of the divine .. note that these are not angels .. these sons of God hang out with God from time to time .. converse with God and Satan is one of the Sons of God..
The quotes from Deut are from older Bibles - as in the one (LXX) that was in use at the time of Jesus .. prior to the Bible being mostly stripped of references to other divinities ..
So in the Bible these folks were using .. and that version of the OT was all they had to go on other than Mark .. they knew who the Sons of God were .. they were "Sons of God" .