Michael1
Today is the feast day of Michael, Gabriel, and Raphael, the archangels. So, happy feasting! I have included the wonderful prayer to St. Michael:

St. Michael the Archangel, defend us in battle; be our safeguard against the wickedness and snares of the devil. May God rebuke him, we humbly pray. And do you, O prince of the heavenly host, by the power of God, cast into Hell Satan and all the evil spirits who prowl about the world seeking the ruin of souls. Amen.

A fine site for more on the history of this prayer.

Image (modified) from Carol Gerten’s excellent archive work.