Anti-Constantine
Non-Creedal
Don't apologize. I would have asked the same question had you used the word "essence." I just have a hard time grasping the concept of how the Father and the Son could be distinct persons and yet one essence, and I'm pretty sure it's because the word "essence" is one my religion doesn't use. I'm just not comfortable with it.
So each person is not a separate being?
So, could we say that the essence of both the Father and the Son (and the Holy Ghost, for that matter) is those qualities that make them divine -- their perfect love, knowledge, power, etc?
Not a great deal, to be perfectly honest. But I do appreciate the effort. Again, it's the word "essence" and the word "substance" that I have a difficult time with, and since they are so integral to an understanding of the doctrine of the Trinity, no matter how many times I try to get it, I always end up giving up.
The Trinitarian concept is very close to our view of the Godhead. The difference is that the Three beings that compose the Godhead are together eternally God, past, present and future, whereas our view is that Christ is a God separate from God the Father and God the Holy Spirit. Often the degree of difference is exaggerated, but it is a difference.
But in reference to the OP, I voted other as I am also LDS and had not read Katzpur's posts at that point.
Demi-God implies less than completely God. LDS believe Christ is and was entirely God. Using the term Demi-God would lessen Christ in our estimation.