Catholic Prayer: Angel of God (Angele Dei)
This is a timeless prayer to one's Guardian Angel, that children can learn, but can continue to pray all our life. A partial indulgence is attached to those who recite this prayer.
Angel of God, my guardian dear, to whom God's love commits me here, ever this day (or night), be at my side, to light and guard, to rule and guide. Amen.Prayer Source: Enchiridion of Indulgences , June 29, 1968