We have seen why the curve in general is beautiful; we have here the reason given us why one curve is more beautiful than another:-- "And herein we at last find the reason of that which has been so often noted respecting the subtilty and almost invisibility of natural curves and colours, and why it is that we look on those lines as least beautiful which fall into wide and far license of curvature, and as most beautiful which approach nearest (so that the curvilinear character be distinctly asserted) to the government of the right line, as in the pure and severe curves of the draperies of the religious painters." There is still the subject of "vital beauty" before us, but we shall probably be excused from entering further into the development of "Theoria." It must be quite clear by this time to our readers, that, whatever there is in it really wise and intelligible, resolves itself into one branch of that general theory of association of ideas, of which Alison and others have treated. But we are now in a condition to understand more clearly that peculiar style of language which startled us so much in the first volume of the _Modern Painters_. There we frequently heard of the Divine mission of the artist, of the religious office of the painter, and how Mr Turner was delivering God's message to man. What seemed an oratorical climax, much too frequently repeated, proves to be a logical sequence of his theoretical principles. All true beauty is religious; therefore all true art, which is the reproduction of the beautiful, must be religious also. Every picture gallery is a sort of temple, every great painter a sort of prophet. If Mr Ruskin is conscious that he never admires anything beautiful in nature or art, without a reference to some attribute of God, or some sentiment of piety, he may be a very exalted person, but he is no type of humanity. If he asserts this, we must be sufficiently courteous to believe him; we must not suspect that he is hardly candid with us, or with himself; but we shall certainly not accept him as a representative of the _genus homo_. He finds "sermons in stones," and sermons always; "books in the running brooks," and always books of divinity. Other men not deficient in reflection or piety do not find it thus. Let us hear the poet who, more than any other, has made a religion of the beauty of nature. Wordsworth, in a passage familiar to every one of his readers, runs his hand, as it were, over all the chords of the lyre. He finds other sources of the beautiful not unworthy his song, besides that high contemplative piety which he introduces as a noble and fit climax. He recalls the first ardours of his youth, when the beautiful object itself of nature seemed to him all, in all:--