Probably partly what I was taught. But I don't think that the apostles didn't have disagreements. I think that the Holy Spirit inspired Scripture, and so they COULD NOT write anything that was false while under the Spirit's inspiration.
Fine, but you asked me how one might think that Christianity is true and yet think that the different New Testament authors had different understandings of Christian theology. A Christian who does not share your beliefs about the nature of the Bible could easily hold such a position.
The assumption here is that what Matthew, Mark, Luke, and John (Or their writers if they weren't the same) wrote that he said... he actually said.
That may be your assumption (and you're right that it is just an assumption, and I would add, one that is not supported by the evidence), but again, you were asking me whether what Jesus and Paul believed was in agreement - and I can only answer that on the basis of what the evidence suggests, not on the basis of dogmatic assumptions that I don't hold (irrespective of whether those assumptions are true or not).
According to Christianity, he did in Acts 9. (Or do you mean before the ascension?)
I took timtofly's question to refer to Jesus during his lifetime. Since he said "in the flesh", that would in any case rule out the various versions of the story of Paul's experience that appear in the book of Acts, since they all agree that Paul did not meet Jesus in the flesh. (Paul himself, in 1 Corinthians, makes no distinction between his experience and the appearances of the resurrected Jesus to his followers - but whether he thought that any or all of these were meetings with Jesus "in the flesh" is hard to ascertain.)
Well for starters a human brain is physically capable of storing only a finite amount of knowledge. So much space, so much data, a brain storing all knowledge would require either a vastly larger amount of space, or a vastly different structure that allows it to store data more efficiently, both of which seem to be straying from a human mind.
I think this is correct and in fact I've argued this myself elsewhere. But there could be ways around it. What this rules out is a human mind being omniscient if that omniscience is based upon the storage capabilities of the human brain. However, that assumes two things: first, a particular understanding of the relation of the mind to the brain, and second, a particular understanding of what the incarnation involved.
On the first issue, you're assuming that a mind's knowledge is (or must be) encoded in the brain. But a substance dualist could deny that. Such a dualist might even agree that, in the normal run of things, the mind's knowledge is physically stored in the brain, but say that this is just a contingent state of affairs. In that case, a dualist could hold that, in the incarnation, the divine mind was related to a body (including a brain) in the same way as ours, but think that this mind also had access to infinite knowledge not stored in that brain. That wouldn't necessarily impinge upon his humanity, because his relation to his brain would be the same as ours to our brains.
On the second issue, it seems to me that on a two-minds christology, one could indeed envisage a situation where the human mind is at least operationally omniscient, if the divine mind habitually gives it knowledge as and when it's needed. But I need to think more about this. (Maybe there could be an article in the offing!)
It seems to me that the very processes of human mind seem to obscure knowledge as much as reveal it. Comfirmation Bias, and so forth.
That is perhaps a different issue. Must a human being suffer from confirmation bias and the like? Wouldn't a perfect human mind (in the sense of the best possible human mind) lack such imperfections? I don't know - at least, it doesn't seem obvious to me that things such as these are essential to humanity, even if they are universal to humanity.
Except that I never really did that, I was under the impression Plotinus was responding based on the Bible (Correct me if I'm wrong Plot.)
I'm not sure what you mean by that. I was just saying how things seem to me. In the case of questions about what people like Jesus and Paul believed, the only evidence of note that we have is contained in the Bible, so answers to such questions must draw primarily on that evidence. But it can be interpreted in various ways, so these answers can't just be pulled out of the Bible without any interpretation. And one can't assume that something is the case just because a biblical author says it is, unless one is working on the assumption that everything in the Bible is true - which I'm not.