2 Cor 5:14-21:
Brothers and Sisters: the love of Christ impels us, once we have come to the conviction that one died for all; therefore, all have died. He indeed died for all, so that those who live might no longer live for themselves but for him who for their sake died and was raised. Consequently, from now on we regard no one according to the flesh; even if we once knew Christ according to the flesh, yet now we know him so no longer. So whoever is in Christ is a new creation: the old things have passed away; behold, new things have come. And all this is from God, who has reconciled us to himself through Christ and given us the ministry of [sacrament of] reconciliation namely, God was reconciling the world to himself in Chris, not counting their trespasses against them and entrusting to us the message of reconciliation. So we are ambassadors for Christ, as if God were appealing through us. We implore you on behalf of Christ, be reconciled to God. For our sake he made him to be sin who did not know sin, so that we might become the righteousness of God in him.
St Mt 5:33-34:
Jesus said to his disciples: “You have heard that it was said to your ancestors, Do not take a false oath, but make good to the Lord all that you vow. But I say to you, do not swear at all; not by Heaven, for it is God’s throne; nor by the earth, for it is his footstool; nor by Jerusalem, for it is the city of the great King. Do not swear by your head, for you cannot make a single hair white or black. Let your ‘yes’ mean “yes’ and your ‘no’ mean ‘no.’ Anything more is from the evil one.”
When Moses came to the people and related all the words and ordinances of the Lord, they all answered with one voice, “We will do everything that the Lord has told us.” Moses then wrote down all the words of the Lord and, rising early the next day, he erected at the foot of the mountain an altar and twelve pillars for the twelve tribes of Israel. Then, having sent certain young men of the Israelites to offer holocausts and sacrifice young bulls as peace offerings to the Lord, Moses took half of the blood and put it in large bowls; the other half he splashed on the altar. Taking the book of the covenant, he read it aloud to the people, who answered, “All that the Lord has said, we will heed and do.” ***Then he took the blood and sprinkled it on the people, saying, “This is the blood of the covenant that the Lord has made with you in accordance with all these words of his.” ***
Brothers and Sisters: When Christ came as high priest of the good things that have come to be, passing through the greater and more prefect tabernacle not made by hands, that is, not belonging to this creation, he entered once for all into the sanctuary, not with the blood of goats and calves but with his own Blood, thus obtaining eternal redemption. For the blood of goats and bulls and the sprinkling of a heifer’s ashes can sanctify those who are defiled so that their flesh is cleansed, how much more will the Blood of Christ, who through the eternal Spirit offered himself unblemished to God, cleanse our consciences from dead works to worship the living God. For this reason he is mediator of a new covenant: since a death has taken place for deliverance from transgressions under the first covenant, those who are called may receive the promised eternal inheritance.
St Mark 14:12-16, 22-26:
On the first day of the Feast of Unleavened Bread, when they ***sacrificed the Passover ***lamb, Jesus’ disciples said to him, ”Where do you want us to go and prepare for you to eat the Passover?” He sent two of his disciples and said to them, “Go into the city and a man will meet you, carrying a jar of water. Follow him. Wherever he enters, say to the master of the house, ‘the Teacher says, “Where is my guest room where I may eat the Passover with my disciples?” ’ Then he will show you a large upper room furnished and ready. Make the preparations for us there.” The disciples then went off, entered the city, and found it just as he had told them; and they prepared the Passover. While they were eating, he took bread, said the blessing, broke it, gave it to them, and said, “Take it; this is my body” . Then he took a cup, gave thanks, and gave it to them, and they all drank from it. He said to them, “This is my Blood of the covenant, which will be shed for many. Amen, I say to you, I shall not drink again the fruit of the vine until the day when I drink it new in the kingdom of God.” [the Church?] Then, after singing a hymn, they went out to the Mount of Olives.
*In this last psg Jesus institutes Transubstantiation … He says “this IS my Body [Blood]” not merely a representation thereof…
Some churches think they have this Real Presence but the Host must be confected by an ordained Catholic priest (Some non-catholic churches have ex-priests for ministers so they do have the Real Presence).*