United States Catholic Catechism for Adults

  • letter to have read at a wedding, pg. 291, "Exhortation before the sacrament of marriage" by Msgr. Charles Ramm
    Prayer for Purity (446):

Lord, set aflame my heart and my entire being with the fire of the Holy Spirit, that I may serve you with a chaste body and pure mind. Through Christ our Lord. Amen.