Let all the angels of God worship him.”
For to which of the angels did he say at any time, “You are my Son. Today I have become your father?” and again, “I will be to him a Father, and he will be to me a Son?” When he again brings in the firstborn into the world he says, “Let all the angels of God worship him.” Hebrews 1:5-6
The birth of Jesus was announced by an angels of the Lord.
There were shepherds in the same country staying in the field, and keeping watch by night over their flock. Behold, an angel of the Lord stood by them, and the glory of the Lord shone around them, and they were terrified. The angel said to them, “Don’t be afraid, for behold, I bring you good news of great joy which will be to all the people. For there is born to you today, in David’s city, a Savior, who is Messiah the Lord. This is the sign to you: you will find a baby wrapped in strips of cloth, lying in a feeding trough.” Suddenly, there was with the angel a multitude of the heavenly army praising God and saying, “Glory to God in the highest, on earth peace, good will toward men.” Luke 28-14
Of the angels he says, “He makes his angels winds, and his servants a flame of fire.” Hebrews 1:7
The characteristic functions of the angels, according to the passage referred to, Ps 104:4, consist in serving the Lord, and their form and appearance at such a time depend upon the will of their Master. In the great majority of cases, undoubtedly, the angels carry out their work in their proper, invisible nature: but the Lord often has a reason for making them visible, as men, as lightnings, and in other forms spoken of in Scripture. Powerful and mighty the angels were (are), as many examples illustrate, and yet they were only servants of God, whose rights and powers were strictly circumscribed, since they arc dependent entirely upon their Master above. Kretzmann
They (the angels) obey his will as the winds and the lightnings do. The “object”of the apostle in this passage is to show that the angels serve God in a ministerial capacity – as the winds do; while the Son is Lord of all. Barnes
Angels are serving spirits, sent out to do service for the sake of those who will inherit salvation.
We are heirs of salvation. “The Spirit himself testifies with our spirit that we are children of God; and if children, then heirs—heirs of God and joint heirs with Messiah, if indeed we suffer with him, that we may also be glorified with him.” Romans 8:16-17
Jesus sends out angels to do service for our sake.
But which of the angels has he told at any time,
“Sit at my right hand,
until I make your enemies the footstool of your feet?”
Aren’t they all serving spirits, sent out to do service for the sake of those who will inherit salvation? Hebrews 1:13-14
Related post: Children and Angels
All Scripture quoted above is from the World Messianic Bible