O Cup of blessing, have mercy on us. O Mystery of faith, have mercy on us. O Most high and venerable Sacrament, have mercy on us. O Most holy of all sacrifices, have mercy on us. O True ...

Many Catholics will attend adoration and say the Litany in the presence of the blessed sacrament. This litany is a way to honor the word of God and our Father of Heaven on the feast day of the ...