Source: The Holy See. Headline: Fifth Lenten Sermon of Fr. Cantalamessa to papal household: Full text. 2017-04-07 Vatican Radio. (Vatican Radio) The Preacher of the Papal Household, Fr. Raniero Cantalamessa, O.F.M. Cap., gave his fifth Lenten Sermon to Pope Francis on Friday morning in the Redemptoris Mater Chapel.