Reading this thread brought to mind something I read concerning the Trinity that I put in my journel to ponder. It may be of help to our LDS friends.
Before I quote my journal entry I would ask LDS readers to remember that Traditional Christianity does not look upon Heavenly Father as a created being. This means there is a HUGE difference in perspective on what it means to be DIVINE. A created being requires a creator or parents which is exactly what LDS theology teaches. In LDS theology Heavenly Father has a perfected physical “body with parts and passions”. God in his divine essence in LDS theology is a perfected HUMAN who will continue perfecting himself into eternity… This is why the Traditional Christian doctrine of the Trinity makes no sense to the LDS who try to grasp its meaning using their own definition of who and what God is.
In order to approach the Traditional Doctrine of the Trinity we have to start with the idea that our Heavenly Father is NOT HUMAN and does not have a physical body or a father. God the Father is uncreated and eternal. God had no beginning and has no end. Every thing that exists has God as its source, yes even “eternal intelligence”. In our view, God would be the source (not the organizer) of “eternal intelligence” if there were such a thing. ( Catholic readers F.Y.I., the LDS church teaches that the essence of each human being has always existed, as opposed to being created. This pre-mortal eternal existing essence of each human is referred to as" intelligence". In other words, the LDS God didn’t create our fundamental, individual identities out of nothing. In fact he didn’t create us at all. Why? Because he at one time was a pre -mortal intelligence/essence himself. He is an advanced link in the eternal chain ,if you will.) LDS don’t discuss where the eternal intelligence come from for the same reason that Catholics don’t discuss where God came from.Both exist eternally and are uncreated. Hey we actually have one concept in common!
In understanding the Traditional Trinity, the LDS would do well to transfer their eternal concepts of eternal intelligence to the Traditional Christian concept of God in the sense that God is Eternal i.e. always existed, was not created. God instead creates out of nothing and God is not subject to any pre existing divine role.
Okay, finally my Trinity journal entry…
Joseph Ratzinger says in “Introduction to Christianity”
St. Augustine once enshrined this idea in the following formula: “He is not called Father with reference to himself but only in relation to the Son; seen by himself he is simply God” Here the decisive point comes beautifully to light."Father is purely a concept of relationship. Only in being for the other is he Father; in his own being-in himself he is simply God . Person is the pure relation of being-related, nothing else. In other words,Father,Son and Holy Spirit are not separate individuals or “absolute” entities. Rather they are three distinct relations and each relation is identical with divine essence.
John Paul II says:“God in his deepest mystery is not a solitude but a family, since he has in himself fatherhood, sonship, and the essence of the family, which is love.” The doctrine of the Trinity means that the family is not a mere sociological or biological human fact but “goes all the way up” into the nature of
God. End of entry
To me, this says that our experience of family as created beings
is a concrete metaphor of the inner family life of the Trinity. It is all about being for the other. Our whole Christian walk is about being for the other whether it be God or our fellow human beings. Eternal life for a Christian is to be enfolded in God’s family forever and that starts as soon as we say yes and continue to say yes. To be enfolded in God’s life does not mean we lose our individual identities or our families, we actually gain a bigger family…Eternal life has nothing to do with becoming a God or reproducing throughout all eternity. Why?

What would be the point? I can’t think of any reason for wanting to be God or a God. I can think of a lot for NOT wanting to be God. Deification In Trad. Christianity does not mean we become God or Gods. It means that God shares his Divine life with us (at our request) and in the process we are made Holy. I am thrilled at God’s invitation to be a member of His household throughout all eternity.
I love my earthly life with all its heartaches and flaws and I have it on good Authority that this is but a poor imitation of what is to come for those that Love God.