I am however showing you how scripture supports the idea of Eucharist. Which is why I showed the verses I did. Note by quoting Hebrews 5-10 You've shown you don't understand the operation of Eucharist how the Roman Catholics and the Orthodox understand it. The function of the Eucharist is not to again sacrifice Jesus but for the congregants to participate in that one sacrifice 2,000 years ago. The fact that they eat it shows not only their understand of what Jesus is saying at the Last supper but its connection to the OT Thanks offering as I showed in Leviticus. I think with many protestant theologians is that we are linear in our thinking God is outside time and space and thus our theology should show it. But the operation is not to sacrifice Jesus again but to up hold that original sacrifice and make present that one sacrifice outside of time and space.
Yes I do understand what they teach concerning the Eucharist.
From "The New Saint Joseph Baltimore Catechism"
The Holy Eucharist is a sacrament and a sacrifice. In the Holy Eucharist, under the appearance of bread and wine, the Lord Jesus is contained, offered and received. Pg. 162
Christ gives us His own body and blood in the Holy Eucharist:
First, to be offered as a sacrifice commemorationg and renewing for all time the sacrifice of the cross.
Second, to be received by the faithful in Holy Communion.
Third, to remain ever on our altars as proof of His love for us, and to be worshiped by us. Pg.166
Heb 9:24 For Christ is not entered into the holy places made with hands, which are the figures of the true; but into heaven itself, now to appear in the presence of God for us:
Heb 9:25 Nor yet that he should offer himself often, as the high priest entereth into the holy place every year with blood of others;
Heb 9:26 For then must he often have suffered since the foundation of the world: but now once in the end of the world hath he appeared to put away sin by the sacrifice of himself.
Heb 10:1 For the law having a shadow of good things to come, and not the very image of the things, can never with those sacrifices which they offered year by year continually make the comers thereunto perfect.
Heb 10:2 For then would they not have ceased to be offered? because that the worshippers once purged should have had no more conscience of sins.
Heb 10:3 But in those sacrifices there is a remembrance again made of sins every year.
Heb 10:4 For it is not possible that the blood of bulls and of goats should take away sins.
Heb 10:5 Wherefore when he cometh into the world, he saith, Sacrifice and offering thou wouldest not, but a body hast thou prepared me:
Heb 10:6 In burnt offerings and sacrifices for sin thou hast had no pleasure.
Heb 10:7 Then said I, Lo, I come (in the volume of the book it is written of me,) to do thy will, O God.
Heb 10:8 Above when he said, Sacrifice and offering and burnt offerings and offering for sin thou wouldest not, neither hadst pleasure therein; which are offered by the law;
Heb 10:9 Then said he, Lo, I come to do thy will, O God. He taketh away the first, that he may establish the second.
Heb 10:10 By the which will we are sanctified through the offering of the body of Jesus Christ once for all.
Heb 10:11 And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins:
Heb 10:12 But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;
Heb 10:13 From henceforth expecting till his enemies be made his footstool.
Heb 10:14 For by one offering he hath perfected for ever them that are sanctified.
Now according to the above verses Jesus is not continuing to be sacrificed, or offered and He is not ever on their altars.