The angel, a central figure in many religious traditions, is not a canonized saint, but a spiritual being, divine messenger, and protector. Its veneration is rooted in the Old Testament, where they appear as envoys of God with specific tasks, from protection to revelation. In the New Testament, the Archangel Gabriel announces the birth of Jesus, and the angels glorify his coming. The Christian tradition has developed an angelic hierarchy, with cherubim, seraphim, and archangels such as Michael, Gabriel, and Raphael, each with distinct roles. The belief in guardian angels, who accompany and protect each individual, is particularly widespread and a source of comfort. They symbolize the divine presence in daily life, guidance, and heavenly protection.