Exodus 3:2

The angel of the Lord. The context (vs. 4-6, 14) makes it clear that this “angel of the Lord” was the Lord Himself, the second person of the Godhead (see PP 252, 311, 366). Already in Abraham’s time the Lord had revealed Himself under this form and name (see Gen. 22:11).

A flame of fire. The Hebrew text reads literally “out of the midst of the bush,” not that there was only one bush near Mt. Horeb, but rather that it was the only bush to which particular significance attached. The burning bush was an appropriate visible representation of the message God there imparted to Moses. In contrast to the more noble and lofty trees (Judges 9:15), the thorn bush may be compared to the people of Israel in their humiliation, despised by the world. The fire, burning but not consuming the bush, may be thought of as representing the refining affliction of slavery. But the bush was not consumed; and in the chastening flame the Lord does not give His people over unto death (Ps. 118:18).