Verses 1–6
EXODUS - CHAPTER THREE
Verses 1-6:
"Moses kept the flock" of his father-in-law. The text indicates this was his regular occupation. At least three different names are given in the KJV for Moses’ father-in-law: (1) Reuel, Ex 2:17; (2) Jethro; and (3) Hobab, Nu 10:29; Jg 4:11. There is no contradiction in these names. "Reuel" means "friend of God," and appears to be a personal name. "Jethro" means "excellence," and appears to be a title. "Hobab" means "beloved." This name occurs only twice in the Scriptures. In Jg 4:11, the KJV refers to Hobab as the "father-in-law" of Moses. The ASV translates this as "Hobab, the brother-in-law of Moses." The text and translation occurs in Nu 10:29.
The Hebrew word translated "father-in-law" generally means the wife’s father. However, among the Orientals words of relationship are often used loosely. In Ex 4:25, 26 Zipporah uses this word to refer to Moses. In Ge 19:12, 14 the term applies to Lot’s son-in-law. It is also translated "son-in-law" in Jg 15:6; 19:5; 1Sa 18:18, 23, 26, 27.
"Horeb" appears to be the same as "Sinai." Designation of Horeb as "the mountain of God" implies there may have already been there a sanctuary where Jethro and perhaps Moses worshipped God.
The "Angel of the Lord" is "The Angel of Jehovah." This is likely the Second Person in the Godhead, Jesus Christ.
"Bush" is seneh, denoting a thorny shrub, a species of acacia indigenous to that region. It is accompanied by the definite article. This indicates that Moses had spoken of it so often that his hearers knew the one of which he spoke.
"A flame of fire" denotes a literal flame. Some seek to explain this phenomenon by natural means, that it was a bush with brightly colored leaves or fruit. This, however, is inconsistent with the text. A bush with brightly-colored leaves or fruit would not have attracted Moses’ attention. There is no reason to suppose this was anything but what the text declares: a bush which burned with literal fire, but which was not consumed.
"Lord" is Jehovah, the God of the Covenant. When He saw that Moses had turned aside from his work to investigate the burning bush, Jehovah called to him by name.
The sanctity of Jehovah’s presence is evident in His command that Moses remove his shoes in recognition of this fact.
The Voice that spoke from the burning bush identified Himself to Moses as the Covenant God of Abraham, Isaac, and Jacob. "Father" is used collectively, to include all Moses’ pious ancestor.
Moses was filled with reverential fear at Jehovah’s Presence. He hid his face, a natural and instinctive action. Elijah did the same year’s later at this same location, 1 Kings 19:13. The angels before God’s throne in Heaven do likewise, Isa 6:2.