1Now Moses was keeping the flock of Jethro, his father-in-law, the priest of Midian, and he led the flock to the back of the wilderness, and came to God’s mountain, to Horeb. 2Yahweh’s angel appeared to him in a flame of fire out of the middle of a bush. He looked, and behold, the bush burned with fire, and the bush was not consumed. 3Moses said, “I will go now, and see this great sight, why the bush is not burned.”
4When Yahweh saw that he came over to see, God called to him out of the middle of the bush, and said, “Moses! Moses!”
He said, “Here I am.”
5He said, “Don’t come close. Take off your sandals, for the place you are standing on is holy ground.” 6Moreover he said, “I am the God of your father, the God of Abraham, the God of Isaac, and the God of Jacob.”
Moses hid his face because he was afraid to look at God.
7Yahweh said, “I have surely seen the affliction of my people who are in Egypt, and have heard their cry because of their taskmasters, for I know their sorrows. 8I have come down to deliver them out of the hand of the Egyptians, and to bring them up out of that land to a good and large land, to a land flowing with milk and honey; to the place of the Canaanite, the Hittite, the Amorite, the Perizzite, the Hivite, and the Jebusite. 9Now, behold, the cry of the children of Israel has come to me. Moreover I have seen the oppression with which the Egyptians oppress them. 10Come now therefore, and I will send you to Pharaoh, that you may bring my people, the children of Israel, out of Egypt.”
11Moses said to God, “Who am I, that I should go to Pharaoh, and that I should bring the children of Israel out of Egypt?”
12He said, “Certainly I will be with you. This will be the token to you, that I have sent you: when you have brought the people out of Egypt, you shall serve God on this mountain.”
13Moses said to God, “Behold, when I come to the children of Israel, and tell them, ‘The God of your fathers has sent me to you,’ and they ask me, ‘What is his name?’ what should I tell them?”
14God said to Moses, “I AM WHO I AM,” and he said, “You shall tell the children of Israel this: ‘I AM has sent me to you.’” 15God said moreover to Moses, “You shall tell the children of Israel this, ‘Yahweh, the God of your fathers, the God of Abraham, the God of Isaac, and the God of Jacob, has sent me to you.’ This is my name forever, and this is my memorial to all generations. 16Go and gather the elders of Israel together, and tell them, ‘Yahweh, the God of your fathers, the God of Abraham, of Isaac, and of Jacob, has appeared to me, saying, “I have surely visited you, and seen that which is done to you in Egypt. 17I have said, I will bring you up out of the affliction of Egypt to the land of the Canaanite, the Hittite, the Amorite, the Perizzite, the Hivite, and the Jebusite, to a land flowing with milk and honey.”’ 18They will listen to your voice. You shall come, you and the elders of Israel, to the king of Egypt, and you shall tell him, ‘Yahweh, the God of the Hebrews, has met with us. Now please let us go three days’ journey into the wilderness, that we may sacrifice to Yahweh, our God.’ 19I know that the king of Egypt won’t give you permission to go, no, not by a mighty hand. 20I will reach out my hand and strike Egypt with all my wonders which I will do among them, and after that he will let you go. 21I will give this people favor in the sight of the Egyptians, and it will happen that when you go, you shall not go empty-handed. 22But every woman shall ask of her neighbor, and of her who visits her house, jewels of silver, jewels of gold, and clothing. You shall put them on your sons, and on your daughters. You shall plunder the Egyptians.”
“LORD” (Yahweh, Heb. יְהוָ֞ה (Gen. 3:1; 4:1, 9; 16, 11; Ex. 3:14, 18; Lev. 26:2; Num. 3:45) Strong’s #3068: Strictly speaking, the only personal name of God belonging to Him alone, and the most significant name of God found in the Old Testament (over 5000 times). Yahweh is the approximate (and likely) pronunciation of the tetragrammaton, the four-letter word YHWH. When Moses asked what His name was to take back to the Hebrews in Egypt, God replied, “I AM THAT I AM (אֶֽהְיֶ֖ה אֲשֶׁ֣ר אֶֽהְיֶ֑ה ehyeh esher ehyeh): and he said, Thus shall you say to the children of Israel, I AM (אֶֽהְיֶ֖ה, ehyeh, 1st person singular, giving God's declaration of His name) has sent me to you” (Ex. 3:14). Thus God revealed to Moses the very essential meaning of His name as Yahweh (יְהוָ֞ה, Yahweh, 3rd person singular, the response of the people of God, He is). There is a strong indication that Jesus (or Yeshua, Yahweh is salvation) used this name and its divine implication to apply to himself when he said, “Before Abraham was, I AM” (ἐγὼ εἰμί, egō eimi) (Jn. 8:58). Thus, the very Person who spoke to Moses out of the burning bush was the very same Person who addressed the startled Jews in the Gospel of John.
For a more complete discussion of the personal name of God, see the passage in Exodus in which He reveals His name to Moses, Exodus 3:14, 15.