Exodus 3:6

Jehovah then made Himself known to Moses as the God of his fathers, Abraham, Isaac, and Jacob, reminding him through that name of the promises made to the patriarchs, which He was about to fulfil to their seed, the children of Israel. In the expression, "thy father," the three patriarchs are classed together as one, just as in Exo 18:4 ("my father"), "because each of them stood out singly in distinction from the nation, as having received the promise of seed directly from God" (Baumgarten). "And Moses hid his face, for he was afraid to look upon God." The sight of the holy God no sinful man can bear (cf. Kg1 19:12).

As prophecy had ceased for many ages before the coming of Christ, that the revival and perfection of it in that great prophet might be the more remarkable, so vision had ceased (for aught that appears) among the patriarchs for some ages before the coming of Moses, that God's appearances to him for Israel's salvation might be the more welcome; and in this chapter we have God's first appearance to him in the bush and the conference between God and Moses in that vision. Here is, I. The discovery God was pleased to make of his glory to Moses at the bush, to which Moses was forbidden to approach too near (Exo 3:1-5). II. A general declaration of God's grace and good-will to his people, who were beloved for their fathers' sakes (Exo 3:6). III. A particular notification of God's purpose concerning the deliverance of Israel out of Egypt. 1. He assures Moses it should now be done (Exo 3:7-9). 2. He gives him a commission to act in it as his ambassador both to Pharaoh (Exo 3:10) and to Israel (Exo 3:16). 3. He answers the objection Moses made of his own unworthiness (Exo 3:11, Exo 3:12). 4. He gives him full instructions what to say both to Pharaoh and to Israel (Exo 3:13-18). 5. He tells him beforehand what the issue would be (Exo 3:19, etc.).

3:6 This transcendent God had committed himself to Moses’ ancestors in a faithful promise maintained for hundreds of years. Moses was in awe of the one, holy, and transcendent God of Abraham. Jesus quoted this verse when he was sparring with the Sadducees about the concept of resurrection (Matt 22:32; Mark 12:26; Luke 20:37).