(Eight paragraphs comprising the 'Lucan' section beginning with "Lucan lived from..." and ending with "...in our dreams.")
The enchanting comments about Amyclas (of which I know nothing about firsthand - Lewis' references here are my only knowledge), remind me, oddly, of Puddleglum and his humble abode when the children first visit him (and indeed, his whole "casual" acceptance of his assignment to "ferry" the children in their task).
Certain aspects of St Annes' have this quality too. I'm thinking specifically of Ransom's reaction to Merlin's arrival. And I suppose the Hrossa's bringing of Ransom into their own society has a similar flavour of Amyclas’ poverty (well, "poverty" is perhaps not emphasized, except maybe in relative importance of the guest being recieved) This quality can be found in several places in Narnia and the Space Trilogy -- The Beavers and Tumnus taking the children in (even though Tumnus’s appearance was false to begin with), etc.
The next portion of this section talks about how the medieval approach to texts saw them as both allegorical or symbolic even if they were straight narration of historical events, and contrariwise, accepted them as "scientific" or authoritative even if they were meant in a poetic way. The main point, I think is that they didn't distinguish - or at least didn't distinguish as much as they might have been able to - between different types of texts and literature, but saw them all as a whole.
Although I'm not anxious to get into a discussion about Scriptural interpretation and literalism, I suppose a modern would see this medieval influence in the attempt, say, to make Genesis into a scientific textbook, or to take mythological or poetic sections in a literal way inconsistent with what is seen as the "true" tone of the text. Just for the record, I tend to take a more literalist - with extreme reservations about how that very word “literalist” itself is interpreted - view than most "modern" views of Scripture. But again, I'd rather not get into that sort of discussion here. That is a better topic for another thread in another forum. Suffice it (for my part anyway) to say that one could recognize the medieval influence in a literalist view of Scripture. That is certainly consistent with one part of what Lewis says of the medieval approach.
But what of the other side? Is there a likewise medieval influence in Scriptural interpretation that sees allegory even in what seem like straight historical narrative parts of Scripture? I think so - in fact the NT writers seem quite willing to do that very thing, obviously a practice that occurred long before the medieval period. Perhaps this was the initial influence on the medieval tendency? Just guessing.
In Lewis’ other works, this aspect might be reflected slightly in the revelation to Ransom in Perelandra that "it was not for nothing that you are named Ransom". Ransom thinks that he knows how the name came about as a contraction “Randolf's son”, but even such mundane "physical" explanations still have a metaphorical significance in the context of the story.
Lucan’s reference to the border of the orbit of the moon and its relation to medieval cosmology will be addressed in greater detail later in the book, so obvious connections to the Space Trilogy, particularly THS are probably better discussed then.
Lewis’ mention of his own theory that the three ghosts “laughed at the littleness of all those things that had seemed so important before they died; as we laugh, on waking, at the trifles or absurdities that loomed so large in our dreams”, is very much reflected in the ending of The Screwtape Letters when the patient dies and sees the true state of things from the “other side”.
--Stanley