The word in Luke 22:19 and 1 Corinthians 11:24-25 is anamnesis, "remembrance." The churches render it "in memory of," a backward glance, a fond and grieving look over the shoulder. Even in Greek that is thin.

In the Septuagint, the Greek translation of the Hebrew Scriptures, anamnesis sits in cultic, memorial-offering contexts and carries an active weight. It stands over the showbread set before YHWH (Vayikra, Leviticus 24:7), and at Bemidbar, Numbers 10:10 it renders the very Hebrew word zikaron, a memorial sounded "before your God" over the offerings. So even the Greek the church built on was never as flat as "in memory of"; it already meant a re-presenting, a bringing of a past reality forward into the present.

And the term sits on a Hebrew floor. Yeshua almost certainly spoke the command in Hebrew, where the root is zakar and the noun is zikaron, remembrance that acts. Anamnesis is the Greek dress on a Hebraic idea: not recollection of a death, but covenantal re-engagement at the table.