O many-gulfed, unalterable one,Whose deep sustainsFar-drifting world and sun,Thou wast ere ever star put out on thee;And thou shalt beWhen never world remains;When all the suns' triumphant strength and prideIs sunk in voidness absolute,And their majestic music wideIn vaster silence rendered mute.And though God's will were night to dusk the blue,And law to cancel and disperseThe tangled tissues of the universe,And mould the suns anew,His might were impotent to conquer thee,O invisible infinity!Thy darks subdueAll light that treads thee down a space,Exulting o'er thy deeps.The cycles die, and lo! thy darkness reapsThe flame of mightiest stars;In aeon-implicating warsThou tearest planets from their place;Worlds granite-spinedTo thine erodents yieldTheir treasures centrally confinedIn crypts by continental pillars sealed.What suns and worlds have been thy preyThrough unhorizoned stretches of the Past!What spheres that now essayTime's undimensioned vast,Shall plunge forgotten to thy gloom at length,With life that cried its query of the NightTo ears with silence filled!What worlds unborn shall dare thy strength,Girt by a sun's unwearied might,And dip to darkness when the sun is stilled!O incontestable Abyss,What light in thine embrace of darkness sleeps—What blaze of a sidereal multitudeNo peopled world is left to miss!What motion is at rest within thy deeps—What gyres of planets long become thy food—Worlds unconstrainable,That plunged therein to peace,Like tempest-worn and crew-forsaken ships;And suns that fellTo huge and ultimate eclipse,And lasting gyre-release!What sound thy gulfs of silence hold!Stupendous thunder of the meeting stars,And crash of orbits that diverged,With Life's thin song are merged;Thy quietudes enfoldPaean and threnody as one,And battle-blare of unremembered warsWith festal songsSung in the Romes of ruined spheres,And music that belongsTo younger, undiscoverable yearsWith words of yesterday.Ah, who may stayThy soundless world-devouring tide?O thou whose hands pluck out the light of stars,Are worlds grown but as fruit for thee?May no sufficient bars,Nor marks inveterate abideTo baffle thy persistency?Still and unstriving now,What plottest thou,Within thy universe-ulterior deeps,Dark as the final lull of suns?What new advancement of the nightOn citadels of stars around whose mightThy slow encroachment runs,And crouching silence, thunder-potent, sleeps?