The glory of the Lord - This is the same as a "great" glory - that is, a splendid appearance or "light." The word "glory" is often the same as light, 1 Corinthians 15:41; Luke 9:31; Acts 22:11. The words "Lord" and "God" are often used to denote "greatness" or "intensity." Thus, "trees of God" mean great trees; "hills of God," high or lofty hills, etc. So "the glory of the Lord" here means an exceedingly great or bright luminous appearance perhaps not unlike what Paul saw on the way to Damascus.

The angel of the Lord came upon them - Or, stood over them, επεστη. It is likely that the angel appeared in the air at some little distance above them, and that from him the rays of the glory of the Lord shone round about them, as the rays of light are projected from the sun.

They were sore afraid - Terrified with the appearance of so glorious a being, and probably fearing that he was a messenger of justice, coming to denounce Divine judgments, or punish them immediately, for sins with which their consciences would not fail, on such an occasion, to reproach them.

And lo, the angel of the Lord,.... It may be Gabriel, who had brought the tidings of the conception of the Messiah to the virgin, and now the birth of him to the shepherds:

came upon them; on a sudden, unexpectedly, at once, and stood by them, as some versions read; or rather, stood over them, over their heads, just above them; so that he was easily and perfectly seen by them,

and the glory of the Lord shone round about them; or a very glorious and extraordinary light shone with surprising lustre and brightness all around them; by which light, they could discern the illustrious form of the angel that was over them:

and they were sore afraid; at the sight of such a personage, and at such unusual light and glory about them: they were not used to such appearances, and were awed with the majesty of God, of which these were symbols, and were conscious to themselves of their own sinfulness and frailty.

Behold

Omitted by the best texts.

The angel

More correctly an angel, as Rev. The Greek has no article.

Came upon (ἐπέστη)

The word is used in this sense in classical Greek, as well as in that of to stand by, which Rev. prefers here, as in Acts 12:7. In Luke 2:38 of this chapter, Rev. renders coming up. The rendering to come upon has a hostile flavor, as properly in Acts 17:5, where the verb is rendered assaulted; so that the Rev. rendering here is preferable.

They were sore afraid

Lit., feared with great fear.

And, lo, the angel of the Lord {e} came upon them, and the glory of the Lord shone round about them: and they were sore afraid.

(e) Came suddenly upon them, when they were not at all thinking about such a matter.

2:9 The angel of the Lord. An angel announces the conception of Jesus (Lu 1:28-37); a host of angels publish his birth (Lu 2:13,14); in his temptation an angel strengthens him (Mr 1:13); in his agony an angel comforts him (Lu 22:43); at his resurrection an angel rolls away the stone from the door of the sepulcher (Mt 28:2); at his ascension the angels attend him up to heaven (Ac 1:10); and at his second coming to judge the world he shall be revealed from heaven with his mighty angels (2Th 1:7).

Margin angel

See Scofield Note: "Heb 1:4"

9. glory of the Lord-"the brightness or glory which is represented as encompassing all heavenly visions" [Olshausen].

sore afraid-So it ever was (Da 10:7, 8; Lu 1:12; Re 1:17). Men have never felt easy with the invisible world laid suddenly open to their gaze. It was never meant to be permanent; a momentary purpose was all it was intended to serve.

2:8-20 Angels were heralds of the new-born Saviour, but they were only sent to some poor, humble, pious, industrious shepherds, who were in the business of their calling, keeping watch over their flock. We are not out of the way of Divine visits, when we are employed in an honest calling, and abide with God in it. Let God have the honour of this work; Glory to God in the highest. God's good-will to men, manifested in sending the Messiah, redounds to his praise. Other works of God are for his glory, but the redemption of the world is for his glory in the highest. God's goodwill in sending the Messiah, brought peace into this lower world. Peace is here put for all that good which flows to us from Christ's taking our nature upon him. This is a faithful saying, attested by an innumerable company of angels, and well worthy of all acceptation, That the good-will of God toward men, is glory to God in the highest, and peace on the earth. The shepherds lost no time, but came with haste to the place. They were satisfied, and made known abroad concerning this child, that he was the Saviour, even Christ the Lord. Mary carefully observed and thought upon all these things, which were so suited to enliven her holy affections. We should be more delivered from errors in judgment and practice, did we more fully ponder these things in our hearts. It is still proclaimed in our ears that to us is born a Saviour, Christ the Lord. These should be glad tidings to all.