properly, the point aimed at as a limit, i.e. (by implication) the conclusion of an act or state (termination (literally, figuratively or indefinitely), result (immediate, ultimate or prophetic), purpose); specially, an impost or levy (as paid)

Faith, trust, belief, faithfulness. Pistis. Without faith it is impossible to please God. Faith is the currency of the kingdom. Everything flows to those who trust God completely.

From soter — saviour, the one who rescues from danger. Soteria is comprehensive — healing, wholeness, rescue, preservation. Peter stands before the council and says there is no other name. Not as arrogance. As the deepest mercy — there is one who can save, and His name is Jesus.

Soul, life, inner person. Psuche. What does it profit a man to gain the whole world and forfeit his soul. The soul is the real you. It outlasts everything the world offers.