Mark 12.26 But concerning the dead, that they are raised, have you not read in the book of Moses, as God spoke to him at the Bush, saying, "I am the God of Abraham, and the God of Isaac, and the God of Jacob"?
Mark 12 informs the reader that that God spoke to Moses from the burning bush.
Acts 7.30 - 39 And forty years being fulfilled to him, The Messenger of the Lord appeared to him in a flame of fire in a bush in the wilderness of Mount Sinai. And seeing, Moses marveled at the sight. And he coming up to look, a voice of the Lord came to him: "I am the God of your fathers, the God of Abraham, and the God of Isaac, and the God of Jacob." Ex. 3:6, 15 But becoming trembly, Moses did not dare to look. And the Lord said to him, "Loosen the sandal from your feet, for the place where you stand is holy ground. I surely saw the affliction of My people in Egypt, and I have heard their groan, and I came down to pluck them out. And now, come, I will send you to" Egypt. Ex. 3:5, 7, 8a, 10a This Moses, whom they denied, saying, Who appointed you a ruler and a judge, this one God has sent as ruler and redeemer by the hand of the Messenger who appeared to him in the Bush. This one led them out, having worked wonders and miraculous signs in the land of Egypt and in the Red Sea, and forty years in the wilderness. This is the Moses who said to the sons of Israel, " The Lord your God will raise up a Prophet to you" "from your brothers, One like me." You shall hear Him. Deut. 18:15 This is the one who was in the congregation in the wilderness with the Messenger who spoke to him in Mount Sinai, and with our fathers, who received living Words to give to us, to whom our fathers did not desire to be subject, but thrust him away, and turned their hearts back to Egypt,
Acts 7 informs the reader that The Messenger of The Lord appeared and spoke to Moses from the burning bush.
Thus…The Messenger of The Lord is God.
Jesus Christ.