sermoveritas:

Saint of the Day (Prayer)

O God, who for the relief of the poor and the formation of the clergy endowed the Priest Saint Vincent de Paul with apostolic virtues, grant, we pray, that, afire with that same spirit, we may love what he loved and put into practice what he taught. 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. Amen.