when they were accompanied with the inward sacrifice of the heart; but not for any intrinsic worth or dignity of the things offered, for no other blood but the Blood of Christ could wash away sins. Hence, St. Paul says (Heb. x. 5), quoting from the 39th Psalm: Sacrifice and oblation Thou wouldst not have: but Thou hast fitted to Me a Body. This gives us to understand that, by reason of the insufficiency of the Sacrifices of the old law, Christ Himself would come to be our Sacrifice, and would offer up His own Body and Blood for us.
Accordingly, our Saviour Jesus Christ, at the time appointed by His Father, having taken flesh for us, was pleased to offer Himself a Sacrifice for us, dying upon the Cross for the sins of the whole world. By this one offering we were completely redeemed, inasmuch as our ransom was paid, and all mercy, grace, and salvation were purchased for us. Neither can there now be any need of His dying any more, or purchasing any other graces for us than those for which He has already paid the price of His Blood.
Nevertheless, for the daily application of this one eternal Redemption to our souls, and that the mercy, grace, and salvation which He has purchased for us may be actually communicated to us, He not only continually appears in our behalf in the Sanctuary of Heaven, there representing and offering to His Father His Passion and Death for us, but He has also instituted the Blessed Eucharist, the night before His Passion, in which He bequeathed us His Body and Blood, under the sacramental veils, not only to be received by us as a Sacrament, for the food and nourishment of our souls, but also (mystically delivered) to be offered and presented by His ministers to His Father as a Sacrifice: not by way of a new death, but by way of a standing Memorial of His death; a daily celebrating and representing of His death to God, and an applying to our souls of the fruits thereof.
This Eucharistic Sacrifice of the Body and Blood of Christ, daily offered under the forms of bread and wine, in remembrance of His Passion, is what we call the Mass. This is the solemn Liturgy of the Catholic Church. This is that pure Offering which is made to God in every place among the Gentiles, according to the prophecy of Malachi (i. 10, 11). By this, Christ is a Priest for ever according to the order of Melchisedech (Psalm 109), whose Sacrifice was bread and wine (Gen. xv.)
This Sacrifice of the Mass is the same in substance with that which Christ offered for us upon the Cross; because both the