Insights from the Ascension of Isaiah
The Ascension of Isaiah is an early Christian document that is thought to have been written some time in the second century A.D., and is considered a Christian re-working of an older Jewish tradition. It resembles, in some ways, Isaiah 6, but details a much more elaborate vision, in which Isaiah is taken, in spirit, through the various levels of Heaven until he reaches the highest heaven, where he is privileged to behold a vision of the Father, Beloved Son, and Holy Spirit.
For further background info on Ascension of Isaiah, and to read the text (translated from the Greek version), please see http://www.earlychristianwritings.com/ascension.html.
Starting in Chapter 6 of the text, Isaiah recounts the vision that he saw in which a glorious angel comes to him, takes him by the hand, and leads him upwards into the heavens. The angel declares the purpose of this celestial journey:
When I have raised thee on high through the various degrees…You will see one who is greater than I…and his Father also who is greater you will see (vv. 7:4, 7-8).
A while back, KC Kern gave an explanation of the Mormon concept of Trinity. To summarize, Mormons often use the word “God” to refer collectively of the entire Godhead which can be thought of as an entity different but not fully distinct from each individual person in the Godhead. He likened “God” to a corporation, which is legally different from, but not fully distinct from the people that make up the corporation.
I think KC Kern’s explanation of the Mormon concept of Trinity is correct, but is missing (but hints at) one very important point which I wish to expand upon in the next few posts.
Included in the Mormon concept of deity is a doctrine called “Divine Investiture.” A summary of this doctrine is that each person in the Godhead fully represents the entire Godhead to the point of representing and even speaking for the others. 
Unfortunately Divine Investiture just doesn’t get the due it deserves. It is usually only trotted out to explain certain scriptures and then not mentioned again until we come to the next scripture that requires it. As such, some people have entirely discounted it as part of the doctrines of the LDS Church. They see it merely as an excuse to ignore or “figure-atize” scriptures that just don’t play well with Mormon’s (supposedly) otherwise Tritheistic doctrines.  Continue reading