Taken from:  "Chapter-By-Chapter Bible Commentary"  by Warren W. Wiersbe (pg 812)

  "Jesus is greater than the angels because He is the eternal Son of God Whom the angels worship and serve. Angels serve God's people (Heb. 1:14), even though we may not recognize them (Heb. 13:2; Gen. 18) Angels give special care to children (Matt. 18:10) and intervene in the lives of God's servants when they need special help (Acts 5:17-21; 12:1-10). When believers die, the angels escort them to glory (Luke 16:22); and when Christ returns, angels will accompany Him (Matt. 25:31). We must not worship angels (Rev. 22:9) or pray to them; but we can trust God to send them when we need them most."