Feast of Saints Michael, Gabriel, and Raphael, Archangels

September 29 is the Feast of Saints Michael, Gabriel, and Raphael, Archangels, a feast day known in some countries as Michaelmas.

"Now war arose in heaven, Michael and his angels fighting against the dragon; and the dragon and his angels fought, but they were defeated and there was no longer any place for them in heaven. And the great dragon was thrown down, that ancient serpent who is called the Devil and Satan, the deceiver of the whole world -- he was thrown down to the earth, and his angels were thrown down with him." -- Revelation 12:7-9

"In the sixth month, the angel Gabriel was sent from God to a town of Galilee called Nazareth,to a virgin betrothed to a man named Joseph, of the house of David, and the virgin's name was Mary. And coming to her, he said, "Hail, favored one! The Lord is with you." --Luke 1:26-28

"Raphael called the two men aside privately and said to them: "Thank God! Give him the praise and the glory. Before all the living, acknowledge the many good things he has done for you, by blessing and extolling his name in song. Before all men, honor and proclaim God's deeds, and do not be slack in praising him." -- Tobit 12:6

Saint Michael the Archangel,
defend us in battle.
Be our protection against the wickedness and snares of the devil.
May God rebuke him, we humbly pray;
and do Thou, O Prince of the Heavenly Host -
by the Divine Power of God -
cast into hell, satan and all the evil spirits,
who roam throughout the world seeking the ruin of souls.
Amen.