When you think about having your own personal angel to watch over you, guide you, guard you, protect you from spiritual and physical harm, and pray for you: that's an awesome thought. Awe. (You still remember "awe" don't you? "
328 The existence of the spiritual, non-corporeal beings that Sacred Scripture usually calls "angels" is a truth of faith. The witness of Scripture is as clear as the unanimity of Tradition.
329 St. Augustine says: "'Angel' is the name of their office, not of their nature. If you seek the name of their nature, it is 'spirit'; if you seek the name of their office, it is 'angel': from what they are, 'spirit', from what they do, 'angel.'" With their whole beings the angels are servants and messengers of God. Because they "always behold the face of my Father who is in heaven" they are the "mighty ones who do his word, hearkening to the voice of his word"
330 As purely spiritual creatures angels have intelligence and will: they are personal and immortal creatures, surpassing in perfection all visible creatures, as the splendor of their glory bears witness.
332 Angels have been present since creation and throughout the history of salvation, announcing this salvation from afar or near and serving the accomplishment of the divine plan: they closed the earthly paradise; protected Lot; saved Hagar and her child; stayed Abraham's hand; communicated the law by their ministry; led the People of God; announced births and callings; and assisted the prophets, just to cite a few examplesFinally, the angel Gabriel announced the birth of the Precursor and that of Jesus himself.
333 From the Incarnation to the Ascension, the life of the Word incarnate is surrounded by the adoration and service of angels. When God "brings the firstborn into the world, he says: 'Let all God's angels worship him.'"Their song of praise at the birth of Christ has not ceased resounding in the Church's praise: "Glory to God in the highest!" They protect Jesus in his infancy, serve him in the desert, strengthen him in his agony in the garden, when he could have been saved by them from the hands of his enemies as Israel had been.Again, it is the angels who "evangelize" by proclaiming the Good News of Christ's Incarnation and Resurrection. They will be present at Christ's return, which they will announce, to serve at his judgement.
334 In the meantime, the whole life of the Church benefits from the mysterious and powerful help of angels.
335 In her liturgy, the Church joins with the angels to adore the thrice-holy God. She invokes their assistance (in the funeral liturgy's In Paradisum deducant te angeli. . .["May the angels lead you into Paradise. . ."]). Moreover, in the "Cherubic Hymn" of the Byzantine Liturgy, she celebrates the memory of certain angels more particularly (St. Michael, St. Gabriel, St. Raphael, and the guardian angels).
336 From its beginning until death, human life is surrounded by their watchful care and intercession "Beside each believer stands an angel as protector and shepherd leading him to life." Already here on earth the Christian life shares by faith in the blessed company of angels and men united in God.[emphasis mine]
Okay, that's a lot, but it's really important. REALLY. Because angels are really important. You have a protector and shepherd. Do you speak to your guardian angel? Ask your guardian angel to pray for and with you? Do you thank your guardian angel for watching over you, caring for you?
My sister-in-law once told me that one of the jobs of your guardian angel was to keep track of all those you pray for and all that have prayed for you. Should you reach Heaven, your angel will be able to say, "See him? He prayed for you when you were sick." "See her? That's the child you prayed for when your friend asked you for prayers. You never knew her in your earthly life, but you shall know her now."
You don't want to get to Heaven and have your guardian angel, your best spiritual friend, be a stranger to you.
Angel of God,
my guardian dear,
To whom God's love commits me here,
Ever this day, be at my side,
To light and guard,
Rule and guide. Amen.