The term person and essence and trinity and hypostatic union definitions are all terms unique to Christianity to explain the trinity.
Correct, what's the problem with that? If you don't like the definitions being used, I welcome you to present different definitions and then we can continue the conversation.
The fact is when you discuss the trinity with Christians they all agree that Jesus is fully God, The HS is fully God, the Father is fully God and are distinct person. They also claim there is only one God.
Correct. We believe that the Scripture teaches that there is One God, revealed in Three Persons. Again, this does not violate the law of non-contradiction in that we assert that God is one in A and three in B.
You are saying that essence and person are the same and not the same at the same time. That is illogical.
I'm certainly not trying to say that, as that would be illogical. I think Piper said it well:
Essence. What does essence mean? As I said earlier, it means the same thing as being. God’s essence is his being. To be even more precise, essence is what you are. At the risk of sounding too physical, essence can be understood as the “stuff” that you “consist of.” Of course we are speaking by analogy here, for we cannot understand this in a physical way about God. “God is spirit” (
John 4:24). Further, we clearly should not think of God as “consisting of” anything other than divinity. The “substance” of God is God, not a bunch of “ingredients” that taken together yield deity.
Person. In regards to the Trinity, we use the term “Person” differently than we generally use it in everyday life. Therefore it is often difficult to have a concrete definition of Person as we use it in regards to the Trinity. What we do not mean by Person is an “independent individual” in the sense that both I and another human are separate, independent individuals who can exist apart from one another.
What we do mean by Person is something that regards himself as “I” and others as “You.” So the Father, for example, is a different Person from the Son because he regards the Son as a “You,” even though he regards himself as “I.” Thus, in regards to the Trinity, we can say that “Person” means a distinct subject which regards himself as an “I” and the other two as a “You.” These distinct subjects are not a division within the being of God, but “a form of personal existence other than a difference in being” (Grudem, 255; I believe that this is a helpful definition, but it should be recognized that Grudem himself is offering this as more of an explanation than definition of Person).
How do they relate? The relationship between essence and Person, then, is as follows. Within God’s one, undivided being is an “unfolding” into three personal distinctions. These personal distinctions are modes of existence within the divine being, but are not divisions of the divine being. They are personal forms of existence other than a difference in being. The late theologian Herman Bavinck has stated something very helpful at this point: “The persons are modes of existence within the being; accordingly, the Persons differ among themselves as the one mode of existence differs from the other, and — using a common illustration — as the open palm differs from a closed fist” (Bavinck,
The Doctrine of God [Banner of Truth Trust, 1991], page 303).
Because each of these “forms of existence” are relational (and thus are Persons), they are each a distinct center of consciousness, with each center of consciousness regarding himself as “I” and the others as “you.” Nonetheless, these three Persons all “consist of” the same “stuff” (that is, the same “what” or essence). As theologian and apologist Norman Geisler has explained it, while essence is what you are, person is who you are. So God is one “what” but three “who’s.”
The divine essence is thus not something that exists “above” or “separate from” the three Persons, but the divine essence is the being of the three Persons. Neither should we think of the Persons as being defined by attributes added on to the being of God. Wayne Grudem explains,
But if each person is fully God and has all of God’s being, then we also should not think that the personal distinctions are any kind of additional attributes added on to the being of God. . . . Rather, each person of the Trinity has all of the attributes of God, and no one Person has any attributes that are not possessed by the others. On the other hand, we must say that the Persons are real, that they are not just different ways of looking at the one being of God . . . the only way it seems possible to do this is to say that the distinction between the persons is not a difference of ‘being’ but a difference of ‘relationships.’ This is something far removed from our human experience, where every different human ‘person’ is a different being as well. Somehow God’s being is so much greater than ours that within his one undivided being there can be an unfolding into interpersonal relationships, so that there can be three distinct persons. (253–254)
You are hung up on how Christianity defines the trinity and not how it actually works.
I'm not sure what you mean by this. For the scope of my contribution towards the discussion, all I'm attempting to do is demonstrate how the formulation of the Trinity in orthodox Christianity does not violate the law of non-contradiction.
I can assert that my dog is also a cat and that does not violate the law of non contradiction, that does not make it so.
Correct, we would look at how you're defining the terms for your argument and then see if your claim violates the law of non-contradiction. Terms matter, which is why I invite you to provide alternative definitions if you aren't willing to accept the ones I'm operating from.
You say it is mysterious and beyond your comprehension and understanding but then assert that it does not violate the law of non contradiction. Do you see the problem with this?
No, I don't see the problem with that at all. I don't understand how a lot of things work in this world, but not understanding how something functions is different than being able to understand if the thing in question is logical or not. Being able to recognize that something is logical does not necessarily mean that you, or I automatically understand how the said thing functions.
Even bigger, why do you believe it is true without being able to comprehend or understand it?
I already answered this. I'm happy to do so again for you. I said:
"The fact is that nobody at any point in history has ever been able to fully explain how the Trinity works, and nobody ever will, and that's not a bad thing. You may scoff at that notion, but the fact is that it's foolish to actually think that a created, contingent, finite being would be, and should be capable of fully understanding the nature of an eternal, omnipotent, omniscient Being. It honestly makes me laugh to think that someone is so foolish and arrogant enough to think that they ought to be able to fully understand the Trinity."
To expound further, as that seems necessary since you asked again. God possesses what Wayne Grudem refers to as both communicable and incommunicable attributes. There is of course some crossover between the two, and while we can see and know glimpses of the incommunicable attributes, they are still truly beyond our full comprehension.
For example, the eternality of God. I'm a finite, contingent being. You are too, in fact everything we know and experience and see is finite. I can understand to a degree the notion of something existing eternally, but I can't fully grasp it. How an eternal being's relationship to time works for one, is certainly beyond my comprehension. Omnipresence is another one of those incommunicable attributes. How does that look? have you tried picturing an omnipresent being? It can get weird, fast.
But just because I can't fully comprehend something doesn't make it illogical. It just means I'm being honest, and humble. What kind of God would God be if you and I could understand perfectly His full nature? Why would you expect to? That seems like the more pertinent question. I'm certainly not that arrogant.
But anyway, to try and tie this all back to the point I've been trying to make. With the definitions employed by Christians throughout history in explaining the Trinity, insofar as they are used, the Trinity is not a contradictory thing to believe.
I don't know why you would want to alter the definitions, but I'm more than happy to use whatever revised definitions you want to put forth. It seems a lot easier to just work with what Christians have been using for the past few thousand years. But I'm up for whatever.