Michaelmas!
It's Michaelmas! The feast of St. Michael the Archangel, and also of the Archangels Gabriel and Raphael. :D (Poor Uriel, always being left out just because he's not canonical.) So it's also called the Feast of the Archangels. I usually focus on Michael for this though.
Sancte Michael Archangele,
defende nos in proelio;
contra nequitiam et insidias diaboli esto praesidium.
Imperet illi Deus, supplices deprecamur:
tuque, Princeps militiae Caelestis,
satanam aliosque spiritus malignos,
qui ad perditionem animarum pervagantur in mundo,
divina virtute in infernum detrude.
Amen.
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 power of God,
thrust into hell Satan and all the evil spirits
who prowl about the world seeking the ruin of souls.
Amen.
Field Commander of the Army of God, One of the Chief Princes, Advocate of Israel, One Who is Like God, Angel of the Presence, Chief of the Virtues and Archangels, Angel of Truth, Defender of Christians, Patron Saint of Chivalry, Patron Saint of Warriors, Captain of the Host of the Lord, Prince of Light, Viceroy of Heaven, Prince of Israel, First of the Seven Who Stand Before the Lord, Archistratege of God, Prince of
Primordial Fire, the Expeller, Supreme Commander of the Heavenly Host, Prince of the Seraphim, the Right Hand of the Lord, Conqueror of Satan, Saint Michael Mikha'el the Archangel. ♥
(and all-around badass ♥)