So only the Pope can send instruction on topics to study?
I have studied these term as they relate to the triune man.
The Nature of man in his regenerated state and/or before the fall from Eden.
But if the terms are not spoken of plainly in Church or Catechism that is all I need to know.
The words are tranlated
Soma=
swma
from
swzw - sozo
4982; the body (as a sound whole), used in a very wide application, literally or figuratively:--bodily, body, slave.
psuche=
yuch
- from yucw - psucho 5594; breath, i.e. (by implication) spirit, abstractly or concretely (the animal sentient principle only; thus distinguished on the one hand from pneuma - pneuma 4151, which is the rational and immortal soul; and on the other from zwh - zoe 2222, which is mere vitality, even of plants: these terms thus exactly correspond respectively to the Hebrew fagw - phago 5315, 7307 and chay 2416):--heart (+ -ily), life, mind, soul, + us, + you.
Pneuma=
pneuma
from
pnew - pneo
4154; a current of air, i.e. breath (blast) or a breeze; by analogy or figuratively, a spirit, i.e. (human) the rational soul, (by implication) vital principle, mental disposition, etc., or (superhuman) an angel, demon, or (divine) God, Christ's spirit, the Holy Spirit:--ghost, life, spirit(-ual, -ually), mind. Compare
yuch - psuche
5590.