Hebrew ruach , Greek pneuma . Man in his normal integrity ("whole," holokleeron , complete in all its parts, 1 Thessalonians 5:23) consists of "spirit, soul, and body." The spirit links man with higher intelligences, and is that highest part receptive of the quickening Holy Spirit (1 Corinthians 15:47). The soul (Hebrew nephesh , Greek psuchee ) is intermediate between body and spirit; it is the sphere of the will and affections.
In the unspiritual, the spirit is so sunk under the animal soul (which it ought to keep under) that such are "animal" ("seasonal," having merely the body of organized matter and the soul, the immaterial animating essence), "having not the spirit" (Judges 1:19; James 3:15; 1 Corinthians 2:14; 1 Corinthians 15:44-48; John 3:6). The unbeliever shall rise with an animal (soul-animated) body, but not, like the believer, with a spiritual (spirit-endued) body like Christ's (Romans 8:11).
The soul is the seat of the appetites, the desires, the will; hunger, thirst, sorrow, joy; love, hope, fear, etc.; so that nephesh is the man himself, and is used for person, self, creature, any: a virtual contradiction of materialism, implying that the unseen soul rather than the seen body is the man. "Man was made" not a living body but "a living soul." "The blood, the life," links together body and soul (Leviticus 17:11).