May 27th: Pentecost Sunday
Almighty ever-living God, who willed the Paschal Mystery to be
encompassed as a sign in fifty days, grant that from out of the scattered
nations the confusion of many tongues may be gathered by heavenly grace
into one great confession of your name. Through our Lord Jesus Christ, your Son,
who lives and reigns with you in the unity of the Holy Spirit, one God, for ever and ever.