Even though I walk through the valley of the shadow of death, I fear no evil. 

St. Michael the Archangel, 
defend us in battle. 
Be our defense against the wickedness and snares of the Devil. 
May God rebuke him, we humbly pray, 
and do thou, 
O Prince of the heavenly hosts, 
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.