Thematic Bible: The lord creating the angels

Bless LORD, O my soul. O LORD my God, thou are very great. Thou are clothed with honor and majesty, who covers thyself with light as with a garment, who stretches out the heavens like a curtain, who lays the beams of his chambers in the waters, who makes the clouds his chariot, who walks upon the wings of the wind, read more.
who makes his [heavenly] agents spirits, his ministers a flame of fire,

And again when he brings the firstborn into the world he says, And let all the agents of God worship him. And indeed toward the heavenly agents he says, He who makes his agents spirits, and his ministers a flame of fire.