Prayer to Saint Vincent Ferrer (From the Breviary of the Order of Preachers, 1967)

O God, through the wonderful preaching of your confessor, the blessed Vincent, you granted that a multitude of peoples should come to acknowledge your name; grant, we beseech you, that we may be worthy to be rewarded in heaven by him whom he announced on earth as the Judge who is to come, our Lord Jesus Christ, your Son, who lives and reigns with you. Amen.