Did the New Testament writers use a specific word to refer to the personhood of the Trinity?
The following are Greek words found in the New Testament. They are commonly referred to as individual reality.
prosopon ( Lit. mask of a face) - person, personal presence, and personal character.
phronema ( Lit. thinking aspect) - the mind, the psychological faculty of sentient beings.
psyche (Lit. soul) - the very being of sentient entities.
pneuma (Lit. spirit) - incorporeal; synonymous with the mind.
The Trinity is the doctrine that the Father, Son and Holy Spirit are three selves comprising God's one being.
Did the NT writers use these word to all of the Three?
How did they present the personality of the Trinity in first century setting?