I am kind of puzzled, I thought Catholics offer a bread and wine sacrifice in the Mass?
Gabriel of 12;
No Catholics these past 2000 years have NEVER offered bread and wine sacrifice in the Mass.
The Catholic Church celebrates the Mass with heaven on earth; Without writing a 4 page lecture I will give the scriptures from St. Pauls teaching, followed by the commands of Jesus himself to His Apostles who handed the Liturgy down to the Catholic Church successors to the apostles and their priests and deacons.
1Corinthians 10:15
I am speaking as to sensible people; judge for yourselves what I am saying.
16
The cup of blessing that we bless, is it not a participation in the blood of Christ? The bread that we break, is it not a participation in the body of Christ?
17
Because the loaf of bread is one, we, though many, are one body, for we all partake of the one loaf.
1Corinthians 11:23
11 For I received from the Lord what I also handed on to you, that the Lord Jesus, on the night he was handed over, took bread,
24
and, after he had given thanks, broke it and said, “This is my body that is for you. Do this in remembrance of me.”
25
In the same way also the cup, after supper, saying, “This cup is the new covenant in my blood. Do this, as often as you drink it, in remembrance of me.”
26
For as often as you eat this bread and drink the cup, you proclaim the death of the Lord until he comes.
27
Therefore whoever eats the bread or drinks the cup of the Lord unworthily will have to answer for the body and blood of the Lord. 12
28
A person should examine himself, 13 and so eat the bread and drink the cup.
29
For anyone who eats and drinks without discerning the body, eats and drinks judgment 14 on himself.
Matthew 26:26
14 15 While they were eating, Jesus took bread, said the blessing, broke it, and giving it to his disciples said, “Take and eat; this is my body.”
27
Then he took a cup, gave thanks, 16 and gave it to them, saying, "Drink from it, all of you,
28
for this is my blood of the covenant, which will be shed on behalf of many for the forgiveness of sins.
The Apostles, Early Church Fathers, Popes, Bishops, Martyrs and all Catholic believers since the resurrection have confirmed their Christian faith in the blessed sacrament of our Lord Jesus Christ, when we proclaim his death until he returns, in the consumation of his body, blood, soul and divinity in the Eucharist. Which is confected bread and wine by the Word of God “Transubstantiates” into the body, blood, soul and divinity of Jesus Christ. This heavenly bread of an innocent kind is no longer bread and wine, for to our flesh these remain bread and wine, but to our soul from eternity become the body, blood soul and divinity of Jesus Christ. As Jesus states; "It is the Spirit that gives life, while the flesh is of no avail.
So from Sacred Scripture and Sacred Tradition from the Apostles themselves, Catholics do not offer bread and wine as a sacrifice to almighty God, these come from God but are made by human hands, and at the Words of God, they become the body, blood, soul and divinity of Jesus Christ.
Now this mystery is much more than what I have just explained; We have not yet touched on the Wedding feast of the Lamb happening in Heaven with the hidden Manna, when we celebrate the Eucharist with heaven on earth at every Mass in time. Note this; no Catholic Mass in the World is distinct from each other, though we are many, we are the same body of Jesus Christ, from the rising of the sun to its setting the Lords name is proclaimed to the nations in the Catholic Mass.
Then there is the topic of Eucharistein = Thanksgiving, this term won the day in identifying the Lord’s supper since antiquity.
Peace be with you