The Greek word anamnēsis (G364) means a calling to mind, a memorial, or a remembrance. It appears four times in the New Testament: in Luke 22:19 and 1 Corinthians 11:24-25 (the Lord's Supper — "do this in remembrance of me") and Hebrews 10:3 (sacrifices as a reminder of sins).
In the Septuagint and Greek culture, anamnēsis could carry the sense of a memorial that makes a past event present — not merely intellectual recollection but living re-engagement with a formative event.
The use of anamnēsis at the Last Supper is one of the most theologically rich moments in the New Testament. Jesus institutes a ritual remembrance that the church has practiced for two millennia: the Eucharist as living memorial of His death.
The contrast in Hebrews 10:3 is telling: the annual sacrifices were an anamnēsis of sins — a yearly reminder of what remained unsolved. But the Lord's Supper is an anamnēsis of the One who solved it. The old memorial pointed to ongoing failure; the new memorial proclaims a finished work. Every Communion table is an altar of memory that declares: "Christ has died, Christ is risen, Christ will come again."