Luke 2:11,13-14 For unto you is born this day in the city of David a Savior, which is Christ the Lord. . . . And suddenly there was with the angel a multitude of the heavenly host praising God, and saying, Glory to God in the highest, and on earth peace, good will toward men.
How appropriate that the very men who raised lambs for the temple sacrifices were the first to meet the Lamb of God, Who would be the ultimate sacrifice, once and for all.
As the Angels see God step off the throne and go to earth, a baby born of a virgin in human flesh, their song reaches new heights. If they can praise Jesus for what they see Him do, we should praise Him for what He has done in our hearts and lives.
Psalm 40:2-3 He brought me up also out of an horrible pit, out of the miry clay, and set my feet upon a rock, and established my goings. And he hath put a new song in my mouth, even praise unto our God: many shall see it, and fear, and shall trust in the Lord .