Matthew 26:29 But I say unto you, I will not drink henceforth of this fruit of the vine, until that day when I drink it new with you in my Father's kingdom.
In Matthew 26 - a celebration of the Passover sacrifice -, Jesus our Passover sacrifice institutionalizes the memorial of The Lord's Supper even into His Father's kingdom - the Millennium.
I said -
"In the 40 days after Jesus' resurrection, he spent time with his Apostles, teaching about the kingdom of God & eating with them. At Pentecost, Peter preached the risen & ascended Lord Jesus Christ. Jesus' eternal kingdom had begun."
Peter preached to Cornelius -
Act 10:36 The word which God sent unto the children of Israel, preaching peace by Jesus Christ: (he is Lord of all
..........
40 Him God raised up the third day, and shewed him openly;
41 Not to all the people, but unto witnesses chosen before of God, even to us, who did eat and drink with him after he rose from the dead.
42 And he commanded us to preach unto the people, and to testify that it is he which was ordained of God to be the Judge of quick and dead.
43 To him give all the prophets witness, that through his name whosoever believeth in him shall receive remission of sins.
"It is probable that those resurrection meals included wine. Jesus Kingdom had begun - eating & drinking with them would underline that truth, in accordance with his Passover statement...........
40 Him God raised up the third day, and shewed him openly;
41 Not to all the people, but unto witnesses chosen before of God, even to us, who did eat and drink with him after he rose from the dead.
42 And he commanded us to preach unto the people, and to testify that it is he which was ordained of God to be the Judge of quick and dead.
43 To him give all the prophets witness, that through his name whosoever believeth in him shall receive remission of sins.
The Lord's Supper does indeed replace the Passover as we remember our Passover Lamb, sacrificed once for the redemption of Israel & all his people of all nations, crucified, risen & ascended to his heavenly throne."
You have not begun to prove the resumption of animal sacrifices in a future millennium. In writing of the Lord's Supper, Paul wrote -
1Co 11:23 For I have received of the Lord that which also I delivered unto you, That the Lord Jesus the same night in which he was betrayed took bread:
24 And when he had given thanks, he brake it, and said, Take, eat: this is my body, which is broken for you: this do in remembrance of me.
25 After the same manner also he took the cup, when he had supped, saying, This cup is the new testament in my blood: this do ye, as oft as ye drink it, in remembrance of me.
26 For as often as ye eat this bread, and drink this cup, ye do shew the Lord's death till he come.
24 And when he had given thanks, he brake it, and said, Take, eat: this is my body, which is broken for you: this do in remembrance of me.
25 After the same manner also he took the cup, when he had supped, saying, This cup is the new testament in my blood: this do ye, as oft as ye drink it, in remembrance of me.
26 For as often as ye eat this bread, and drink this cup, ye do shew the Lord's death till he come.
In Hebrews we read -
Heb. 13:9 Do not be carried away by all kinds of strange teachings. It is good for our hearts to be strengthened by grace, not by eating ceremonial foods, which is of no benefit to those who do so.
10 We have an altar from which those who minister at the tabernacle have no right to eat.
11 The high priest carries the blood of animals into the Most Holy Place as a sin offering, but the bodies are burned outside the camp.
12 And so Jesus also suffered outside the city gate to make the people holy through his own blood.
13 Let us, then, go to him outside the camp, bearing the disgrace he bore.
You are teaching "strange doctrines." The whole idea of the resumption of animal sacrifices is repugnant to Scripture. Jesus died with the great, triumphant shout -10 We have an altar from which those who minister at the tabernacle have no right to eat.
11 The high priest carries the blood of animals into the Most Holy Place as a sin offering, but the bodies are burned outside the camp.
12 And so Jesus also suffered outside the city gate to make the people holy through his own blood.
13 Let us, then, go to him outside the camp, bearing the disgrace he bore.
FINISHED
And the curtain of the temple was torn in two.
What further purpose could animal sacrifices ever have?And the curtain of the temple was torn in two.