In reading The Classical Trivium by Marshal McLuhan, I’ve appreciate much about it, including his idea that the patterns of grammar are grounded in the patterns of the physical creation and that both the worlds of language and creation provide rich and myriad symbols pointing to “the creative Trinity” (36). See this passage for example (which McLuhan cites from Colson’s Quintilian in a footnote on page 27)
The analogist argues from the unchanging order which prevails in the heavenly bodies, in the tides, in the continuity of species … language is conceived as a world in itself, much as we conceive of the visible world … he [the analogist] is as confident … as the scientific man today … as impatient of the suggestion of disorder … the world of words had a glamour and wonder for them which it cannot have for us.
Or this wonderful passage from Augustine’s De magistro (cited glowingly by McLuhan on pages 34-35):
The natural arts are concerned with the orderly repetitive changes of nature. These are veiled or vestigial signs. The task of the liberal arts is to translate them into simple signs and formulae of such signs, namely into steady and luminous symbols of thought … By means of the liberal arts, things manipulated by the exterior man are formulated by the interior man, with the help of analytic reflection ordered to truth as regulated by the formal modes of language and mathematics.