Archaic KJV Word
Hope
Modern equivalent: wish
What Was Lost
The certainty within hope. Hebrew tiqvah literally meant 'a cord/rope' -- something you could grab and hold onto. Biblical hope was not fingers-crossed wishing but rope-gripping certainty that God would fulfill His promises. Hope was as solid as an anchor, not as thin as a wish.
Closest Survivor in Modern English
hope (still used but universally weakened -- 'I hope it doesn't rain' vs. 'an anchor of the soul')
Peak Usage (1611)
KJV Romans 8:24 -- 'We are saved by hope'; Hebrews 6:19 -- 'hope as an anchor of the soul'
Died still used but weakened (~1850)
Degraded from confident expectation rooted in God's promises (Hebrew tiqvah, Greek elpis) to wishful thinking -- 'I hope so' now means 'I'm not sure.'
What Replaced It
“wish”
Uncertain and passive; biblical hope was confident expectation based on God's track record
“optimism”
Temperamental disposition; hope was anchored in divine promises, not personality
“expectation”
Neutral anticipation; hope carried the emotional weight of assured longing