What does the Bible say about angels and their role?

According to Hebrews 1:14, angels are referred to as ministering spirits, indicating their role in serving believers. They are unseen attendants tasked with protecting and watching over the heirs of salvation. The Scripture suggests that through their divine mission, angels express loyalty to God, taking a particular interest in the children of His love. Furthermore, the imagery in the Bible paints a vivid picture of these celestial beings as active participants in the lives of the faithful, carrying out God's will and rejoicing with them during significant moments of spiritual importance.