Now then for a season, in order not to be too burdensome, I will here bring my discourse to an end. But if you continue in the same courses, I will make the knife sharper, and the cut deeper; and I will not cease, till I have scattered the theatre of the devil, and so purified the assembly of the Church. For in this way we shall both be delivered from the present disgrace, and shall reap the fruit of the life to come, by the grace and love towards man of our Lord Jesus Christ, to whom be glory and might for ever and ever. Amen.
Source: Homilies on the Gospel of St. Matthew (New Advent)