@geoseph
Thanks for your explanations bai.
By 'personage' I mean being an individual. Being distinct and separate from others in body, soul, and conciousness. (sakto ba ako definition?)
Anyway, referring to the Godhead or Trinity, in your case, I mean God the Father, Jesus Christ, and the Holy Ghost are 3 diffirent individuals. They are separate and distinct like you and me.
That Jesus Christ is literally God the Father's son and not just a 'version' of Himself in the flesh. He acts under the Father's direction. He is the mediator between God the Father and man through the Atonement. His role is to save us from our sins through the Atonement and pave the way to help us return to the Father's presence.
That the Holy Ghost is the third member of the Godhead. He is not Jesus Christ nor God the Father in the spirit, but he is a divine individual whose role is a messenger, testifier, one who manifests to men that Jesus is the Christ and that we are all God's children, and that Jesus Christ is the only way to return to our Father's presence.
That God the Father is the supreme and highest member of the Godhead. He is the supreme God. Jesus Christ and the Holy Ghost acts under His direction. He doesn't take the form of Jesus Christ nor the Holy Ghost, never have and never will because He is distinct as Jesus Christ and the Holy Ghost are distinct. He loves us because we are His children and His whole plan of salvation is to help us to return to His presence through the Atonement of Jesus Christ.
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On a personal note, I don't think this is one big mystery. It's plain and simple. God did not intend this to be mysterious to us. He wants us to love Him. How can we love Him if we don't know Him?
Mystery is what the adversary uses to confuse us.