Archaic KJV Word
Testify
Modern equivalent: share your experience
What Was Lost
The personal risk. To testify was to make a public declaration that you would stake your reputation, freedom, and potentially your life on. In ancient courts, a false witness received the penalty the accused would have received. Testifying was not sharing -- it was a life-or-death commitment to truth.
Closest Survivor in Modern English
testify (still used in religious settings but often reduced to 'share your story')
Peak Usage (1611)
KJV John 15:26 -- 'The Spirit of truth...shall testify of me'; 1 John 5:9 -- 'The witness of God is greater'
Died still used but courtroom-ized (~1800)
Hebrew ud and Greek martyreo ('to bear witness from personal knowledge/declare truth publicly with accountability') narrowed to courtroom procedure. Testimony became legal formality rather than life-defining public declaration.
What Replaced It
“give evidence”
Legal procedure; testifying was a public, personal, life-risking declaration of experienced truth
“state for the record”
Procedural; testimony was personal and passionate, not bureaucratic
“affirm”
Mild agreement; testifying was putting your credibility and life behind a statement