True. The story is only as good as the teller, and if the teller is really good-- the story can't be trusted at all. That might seem like an oxymoron, but as with all-- only seemingly contradictory. A good story teller always ends with-- "True story." Does saying so, make it so?
Similarly, a 'made up' story can indeed be a true story. It can be entirely ficticious and entirely true and this is the case with literary devices like allegory, parable, metaphor, and yes- even proverbs... moreso when as with parable, there is double-entendre.
Not really. He didn't give "interpretations" at all. He gave explanations. There's a difference. He said- 'this' means 'that.'
That's not interpreting what he sees with his eyes, that's making the associations for us so we can see with our own eyes. No interpretation needed. He creates a key for you and it's pure algebra where: x + 6 = 11 (solve for x) and you know x = 5 and now for the rest of the page remember that x = 5. When you see another equation like 15/x you can easily understand and you don't need any interpreter because he already told you that x=5.
15/x = 3. All the spirit does is remind you that he said x = 5. That reminder eliminates all need for anyone else to tell you what he meant. It eliminates all of the self-appointed teachers and preachers who carry their little soapboxes to various street-corners to proclaim some higher walk/understanding that they have interpreted from the scriptures.
Jesus said--
"The one who enters by the door is the shepherd of the sheep. The doorkeeper opens the door for him, and the sheep hear his voice. He calls his own sheep by name and leads them out. When he has brought all his own sheep out, he goes ahead of them, and the sheep follow him because they recognize his voice. They will never follow a stranger, but will run away from him because they do not recognize the stranger’s voice.”
This too, was a parable that they didn't understand. The spirit you speak of is his voice. It's the word of God.
But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.
Again-- no interpreter.
But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me: And ye also shall bear witness, because ye have been with me from the beginning.
He will testify and remind you of what you witnessed with your own eyes and heard with your own ears.