Guardian Angels are a significant aspect of Catholic belief, understood as spiritual beings assigned by God to protect and guide individuals throughout their lives. The concept of guardian angels has roots in Scripture, with references found in the Psalms (Psalm 91:11-12) and the New Testament (Matthew 18:10), where Jesus speaks of the angels watching over children. 

The Catholic Church teaches that each person has a guardian angel from the moment of their baptism, acting as a protector and guide towards good and away from evil. The Feast of the Guardian Angels is celebrated on October 2, acknowledging their role in the spiritual journey of believers. Devotion to guardian angels encourages the faithful to cultivate a relationship with these celestial protectors through prayer and trust, recognizing their presence as a reminder of God’s love and care. The prayer to one’s guardian angel is a common practice, inviting their guidance and assistance in daily life.