Archaic KJV Word
Soul
Modern equivalent: inner spirit
What Was Lost
The embodied wholeness. Nephesh meant 'throat' -- the place where breath, food, water, and words pass. A soul was not a ghost in a machine but a whole breathing, eating, thirsting, longing person. 'My soul thirsteth for God' meant 'my whole embodied being craves God the way a parched throat craves water.'
Closest Survivor in Modern English
soul (still used but almost always understood through Greek dualism rather than Hebrew wholeness)
Peak Usage (1611)
KJV Genesis 2:7 -- 'Man became a living soul'; Psalm 42:1 -- 'My soul thirsteth for God'
Died still used but Platonized (~400 AD, reinforced ~1600)
Hebrew nephesh ('whole living being/throat/appetite/life itself') was filtered through Greek Platonic dualism into a detachable ghost-part trapped in a body. The earthy, embodied Hebrew concept became a disembodied Greek one.
What Replaced It
“spirit”
Disembodied; nephesh included the body -- 'man became a living nephesh' meant the whole person, not a ghost inserted into flesh
“inner self”
Psychological and private; nephesh was the whole person in relation to God
“ghost”
Spooky afterlife entity; nephesh was the vital, breathing, hungry, thirsting, embodied person