PaladinValer said:
Some things cannot be understood by logic as we know it. They are of a higher logic (Logos means "Reason" as well as "Word") that we are not yet capable of comprehending, though we can achieve some idea of.
[...]
So to say that Jesus was capable of sinning, yet could not sin, is the only acceptable answer. To say that He couldn't sin and wasn't capable of sin is just as heretical as to say He could sin and wasn't capable of not sinning. They are both monophysitism; the former emphasizes the Divine and the latter emphasizes the Human.
"Jesus was capable of sinning, yet could not sin." This still makes no sense to me. And "higher logic" doesn't excuse saying things like this. Your words mean, "Jesus could sin, yet Jesus could not sin."
For an example of how we use the word "capable," and to compare it to the verb "can" (or "could"), look at what you said above: "... we are not yet
capable of comprehending, though we
can achieve some idea...." This makes sense:
we cannot yet (or "don't yet have the ability to" or "do not yet have the capability to") [fully] comprehend, though we can (or "do have the ability to" or "do have the capability to") achieve some idea.
But consider this: would it have made any sense if you had said, "We are not yet capable of comprehending this, though we can comprehend it." This clearly makes no sense. (At least, to me it doesn't. Am I the only one??) If we are not capable of something, then it makes no sense to say that we
can do it. And if we cannot do something, then it makes no sense to say that we are capable of it. I doubt that you would ever make such a statement about anything else. You wouldn't say, "I can't run that fast, but I am capable of running that fast." You might say, "I can't run that fast, but I am capable of training and eventually running that fast"; but that would be different than saying that you are capable of something, then saying that you "can't" do that very same thing.
Yet, this is what you are saying about Christ. You say, "Jesus was capable of sinning, yet could not sin." This, to me, seems to imply a dual personhood in Christ: one person that could sin, and one person that could not.
The Chalcedonian Creed says taht Christ is "to be acknowledged in two natures, [...]
indivisibly [and]
inseparably." If Christ's two natures are indivisible and inseparable, then what sense does it make to say that one can do something and another cannot. They act together; they either both can do something, or they both cannot.
The reason I say this is that I don't see how it could be any other way. If Christ had hypothetically sinned (because of His supposed ability to do so), then it would not just be His human nature that sinned but also His divine nature, since they are "indivisible and inseparable." But for His divine nature to sin is impossible; thus, the hypothetical situation of Christ sinning is an impossibility, and thus, it was impossible for Him to sin.
Where am I wrong here?