LUKE 22:17 And having taken a cup, having given thanks, he said, ‘Take this and divide to yourselves, 18for I say to you that I may not drink of the produce of the vine till the reign of God may come.’
You believe (because you as a priest would contradict your religion empowerment if you do not promote the falsehood) the wine is transmogrified into that which GOD told the Israelites for all (ALL) their generations not to drink. Jesus identifies the contents of the cup He offered as wine.
Priest, do YOU really believe JESUS would contradict the command of God regarding not drinking blood on the very night BEFORE He went to the Cross? Do you really?! You do realize that JESUS/God with us established the bread and wine remembrance BEFORE He was crucified, don't you?
Placemarker