And what is this command you keep referring to that’s “to ALL THEIR GENERATIONS”?
I don't sense a desire to discuss these things, I detect the usual catholic haughtiness which issues forth the consensus opinion rather than following the Bible teaching in more than one verse. It is your unfamiliarity with the Bible and what God says in His Word that leads a catholic to ask 'what is this 'to all their generations' command?
The volume of the Book, from Genesis to the last word in Revelation, is about Him, Messiah, Jesus the Christ. The literal drinking of blood is forbidden for all their generations. Jesus would not have violated that command, especially before sealing the new covenant with His blood shed at Calvary. The catholic substitution of the sacrilege over His blood, rather than treating it in a sacred remembrance, is what I'm referring to. Catholicism substitues sacrilege for the sacred. Read Luke's rendering of the Passover meal scene. If you see there is something there not in the other Gospel accounts, and somehting NOT THERE that is in the other Gospel accounts, reconcile such apparent disagreement using the Word of God not traditions of men.