Christ Jesus was God who spoke with Moses though the burning bush!
I will not go into detail. Let the seekers prove or disprove the above statement themselves, to themselves.
But I'll leave you with this thought...
The word "Elohim" is plural indicating more than one. So who else was there that God the Father was referring to as "US?"
Genesis 1:26 (*emphasis mine)
26And God said, Let *US make man in *OUR image, after *OUR likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth.