At the close of the poem 'Wealth' there is a bit of scientific nature-ethics which is a little obscure. The greater part of the poem is a series of graphic pictures, detailing the process of world-development through the geologic ages down to the advent of man. Suddenly, at the end,--just as at the end of the prose essay on the same subject,--he remembers his manners and makes his bow to the august Soul, kindles a light in the Geissler tube of nature, sets it aglow interiorly with spiritual law:-- "But, though light-headed man forget, Remembering Matter pays her debt: Still, through her motes and masses, draw Electric thrills and ties of Law, Which bind the strength of Nature wild To the conscience of a child." The logical link connecting this part with the rest has dropped out in the poem, but is clear enough in the essay. The lines mean simply this: that, though man may forget to obey the laws of the universe, Nature never forgets her debt of obedience; she bites and stings the transgressor and caresses and soothes him who obeys. In her own submission to law she has that artlessness and quasi-moral sense that affines her to the moral nature of a child. The "awful victors" and "Eternal Rights" of 'Voluntaries' are only "remembering Matter" in another mask: with all their innocent obedience they are themselves terrible executors:-- "They reach no term, they never sleep, In equal strength through space abide; Though, feigning dwarfs, they crouch and creep, The strong they slay, the swift outstride." In the following high pantheistic strain the seer chants the old rune that God is all:-- "The living Heaven thy prayers respect, House at once and architect, Quarrying man's rejected hours, Builds therewith eternal towers; Sole and self-commanded works, Fears not undermining days, Grows by decays, And, by the famous might that lurks In reaction and recoil, Makes flame to freeze and ice to boil; Forging, through swart arms of Offence, The silver seat of Innocence." --'Spiritual Laws.'