Hi Tuke,
"Transposition" is one of my favourite pieces by Lewis, and I have read it many times. It is something that needs to be called to mind frequently these days - every time the gutter press (or even real scientists) claim to have found a region of the brain, or a gene for religion/faith.
I have also been a "charismatic Catholic" for nearly 28 years now, and "charismatic" forms of worship were by no means new to the R.C. church when I got involved. As a movement within the R.C. Church it is often referred to as "Charismatic Renewal", and proponents such as Cardinal Léon Joseph Suenens of Belgium saw it as a promising vehicle for ecumenism, witness the Mailines Documents of 1974 and 1978.
As for Tolkien's inspiration for his Middle Earth languages, I think it pretty certain that his sources were more earthly, specifically Welsh and Finnish; roughly Welsh for the grammar and Finnish for the orthography. Tolkien was professor of Anglo-Saxon (Old English) at Oxford, and was a very accomplished linguist. I think it highly unlikely that he or any of his Catholic family were "charismatics" during his lifetime.
Tolkien first saw Welsh on the coal waggons that arrived in his home town of Birmingham England from South Wales.
I don't know where or how he became acquainted with Finnish (but see
http://en.wikipedia.org/wiki/Languages_of_Middle-earth), but the orthographical resemblance between Finnish and the Elvish languages is striking.
E.g. "
Alavilla mailla hallan vaara" looks Elvish, but is actually Finnish and means "Danger of frost in the lowlands
http://en.wikipedia.org/wiki/Elvish_languages
Hope I have opened a window rather than burst a bubble here?
Go under the Mercy
+pb
PS. Did Walter Hooper and Michael Tolkien really say that? Why?