What this, Machen’s (Daimon’s) articulation of his views of Art and its purpose, brings to mind, more than anything else, are Mircea Eliade’s comments on literature as one of few ways in which modern man can obtain an exit from profane time, can experience the Sacred. I know not if Eliade read Machen, let alone this work in particular, but I suspect that he would be more than a little sympathetic to it.
It is, by the way, bound to be misunderstood in spite of its honest attempt to avoid such misunderstandings and to, as clearly as is possible, state his purpose. Going by one other review here, one would think that, for Machen, real literature needs be overtly fantastical as well as dogmatically Catholic. Neither is true – in fact, his arguments are to the contrary. Writer can evoke the Numinous without employing any „fantastical“ device (Machen provides examples of this). Likewise, this text argues, quite heartily, against didactic in literature. If one understands not what is really meant when, eventually, Art is described as the "expression of the dogmas of the Church", then one has missed the point of all that has preceded that statement and the entirety of this text is wasted on him or her.
(and FFS guys: "No literal compliance with Christianity is needed, no, nor even an acquaintance with the doctrines of Christianity. The Greeks, celebrating the festivals of Dionysus, Cervantes recounting the fooleries of Don Quixote, Dickens measuring Mr Pickwick's glasses of cold punch, Rabelais with his thirsty Pantagruel were all sufficiently Catholic from our point of view, and the cultus of Aphrodite is merely a symbol misunderstood and possibly corrupted, and if you can describe an initiatory dance of savages in the proper manner, I shall call you a good Catholic.")