The Guardian Angel, a central figure in the Christian tradition, is not a canonized saint, but a spiritual entity. Its veneration has its roots in the Old Testament, where God sends angels to protect and guide mankind. In the New Testament, Jesus himself speaks of angels watching over children. The Catholic Church celebrates the feast of Guardian Angels on October 2, recognizing their role as protectors, divine messengers and intercessors. Every person, according to faith, has a guardian angel assigned from birth, who accompanies them throughout their life, inspiring good and defending against evil. Devotion to the Guardian Angel is an invitation to recognize the loving presence of God in our lives, manifested through these celestial beings.