No one knew better than Patmore the infinite insufficiency of the highest created symbols to equal the eternal realities which it is their whole purpose to set forth; he fully realized that as the lowliest beginnings of created love seem to mock, rather than to foreshadow, the higher forms of which they are but the failure and botched essay, so the very highest conceivable, taken as more than a metaphor, were an irreverent parody of the Divine love for the human soul. It is not the _same_ relationship on an indefinitely extended scale, but only a somewhat _similar_ relationship, the limits of whose similarity are hidden in mystery. But when a man is so thoroughly in love with his metaphor as Patmore was, he is tempted at times to press it in every detail, and to forget that it is "but one acre in the infinite field of spiritual suggestion;" that, less full and perfect metaphors of the same reality, may supply some of its defects and correct some of its redundancies. We should do unwisely to think of the Kingdom of Heaven only as a kingdom, and not also as a marriage-feast, a net, a treasure, a mustard-seed, a field, and so forth, since each figure supplies some element lost in the others, and all together are nearer to the truth than any one: and so, although the married love of Mary and Joseph is one of the fullest revealed images of God's relation to the soul, we should narrow the range of our spiritual vision, were we to neglect those supplementary glimpses at the mystery afforded by other figures and shadowings. And this leads us to the consideration of a difficulty connected with another point of Patmore's doctrine of divine love. He held that the idealized marriage relationship was not merely the symbol, but the most effectual sacrament and instrument of that love; "yet the world," he complains, "goes on talking, writing, and preaching as if there were some essential contrariety between the two," the disproof of which "was the inspiring idea at the heart of my long poem (the 'Angel')." Now, although in asserting that the most absorbing and exclusive form of human affection is not only compatible with, but even instrumental to the highest kind of sanctity and divine love, Patmore claimed to be at one, at least in principle, with some of the deeper utterances of the Saints and Fathers of the Christian Church; it cannot be denied that the assertion is _prima facie_ opposed to the common tradition of Catholic asceticism; and to the apparent _raison d'être_ of every sort of monastic institution.