Thus it was that when Nahar neighed and Orome indeed came among them, some of the Quendi hid themselves, and some fled and were lost. But those that had courage, and stayed, perceived swiftly that the Great Rider was no shape out of darkness; for the light of Aman was in his face, and all the noblest of the Elves were drawn towards it.
But of those unhappy ones who were ensnared by Melkor little is known of a certainty. For who of the living has descended into the pits of Utumno, or has explored the darkness of the counsels of Melkor? Yet this is held true by the wise of Eressea, that all those of the Quendi who came into the hands of Melkor, ere Utumno was broken, were put there in prison, and by slow arts of cruelty were corrupted and enslaved; and thus did Melkor breed the hideous race of the Orcs in envy and mockery of the Elves, of whom they were afterwards the bitterest foes. For the Orcs had life and multiplied after the manner of the Children of Iluvatar; and naught that had life of its own, nor the semblance of life, could ever Melkor make since his rebellion in the Ainulindale before the Beginning: so say the wise. And deep in their dark hearts the Orcs loathed the Master whom they served in fear, the maker only of their misery. This it may be was the vilest deed of Melkor, and the most hateful to Iluvatar.
Orome tarried a while among the Quendi, and then swiftly he rode back over land and sea to Valinor and brought the tidings to Valmar; and he spoke of the shadows that troubled Cuivienen. Then the Valar rejoiced, and yet they were in doubt amid their joy; and they debated long what counsel it were best to take for the guarding of the Quendi from the shadow of Melkor. But Orome returned at once to Middle-earth and abode with the Elves.
Manwe sat long in thought upon Taniquetil, and he sought the counsel of Iluvatar. And coming then down to Valmar he summoned the Valar to the Ring of Doom, and thither came even Ulmo from the Outer Sea.
Then Manwe said to the Valar: 'This is the counsel of Iluvatar in my heart: that we should take up again the mastery of Arda, at whatsoever cost, and deliver the Quendi from the shadow of Melkor.' Then Tulkas was glad; but Aule was grieved, foreboding the hurts of the world that must come of that strife. But the Valar made ready and came forth from Aman in strength of war, resolving to assault the fortresses of Melkor and make an end. Never did Melkor forget that this war was made for the sake of the Elves, and that they were the cause of his downfall. Yet they had no part in those deeds, and they know little of the riding of the might of the West against the North in the beginning of their days.
Melkor met the onset of the Valar in the North-west of Middle-earth, and all that region was much broken. But the first victory of the hosts of the West was swift, and the servants of Melkor fled before them to Utumno. Then the Valar passed over Middle-earth, and they set a guard over Cuivienen; and thereafter the Quendi knew nothing of the great Battle of the Powers, save that the Earth shook and groaned beneath them, and the waters were moved, and in the north there were lights as of mighty fires. Long and grievous was the siege of Utumno, and many battles were fought before its gates of which naught but the rumour is known to the Elves. In that time the shape of Middle-earth was changed, and the Great Sea that sundered it from Aman grew wide and deep; and it broke in upon the coasts and made a deep gulf to the southward. Many lesser bays were made between the Great Gulf and Helcaraxe far in the north, where Middle-earth and Aman came nigh together. Of these the Bay of Balar was the chief; and into it the mighty river Sirion flowed down from the new-raised highlands northwards: Dorthonion, and the mountains about Hithlum. The lands of the far north were all made desolate in those days; for there Utumno was delved exceeding deep, and its pits were filled with fires and with great hosts of the servants of Melkor.
But at the last the gates of Utumno were broken and the halls unroofed, and Melkor took refuge in the uttermost pit. Then Tulkas stood forth as champion of the Valar and wrestled with him, and cast him upon his face; and he was bound with the chain Angainor that Aule had wrought, and led captive; and the world had peace for a long age.
Nonetheless the Valar did not discover all the mighty vaults and caverns hidden with deceit far under the fortresses of Angband and Utumno. Many evil things still lingered there, and others were dispersed and fled into the dark and roamed in the waste places of the world, awaiting a more evil hour; and Sauron they did not find.
But when the Battle was ended and from the ruin of the North great clouds arose and hid the stars, the Valar drew Melkor back to Valinor, bound hand and foot, and blindfold; and he was brought to the Ring of Doom. There he lay upon his face before the feet of Manwe and sued for pardon; but his prayer was denied, and he was cast into prison in the fastness of Mandos, whence none can escape, neither Vala, nor Elf, nor mortal Man. Vast and strong are those halls, and they were built in the west of the land of Aman. There was Melkor doomed to abide for three ages long, before his cause should be tried anew, or he should plead again for pardon.
Then again the Valar were gathered in council, and they were divided in debate. For some, and of those Ulmo was the chief, held that the Quendi should be left free to walk as they would in Middle-earth, and with their gifts of skill to order all the lands and heal their hurts. But the most part feared for the Quendi in the dangerous world amid the deceits of the starlit dusk; and they were filled moreover with the love of the beauty of the Elves and desired their fellowship. At the last, therefore, the Valar summoned the Quendi to Valinor, there to be gathered at the knees of the Powers in the light of the Trees for ever; and Mandos broke his silence, saying: 'So it is doomed.' From this summons came many woes that afterwards befell.
But the Elves were at first unwilling to hearken to the summons, for they had as yet seen the Valar only in their wrath as they went to war, save Orome alone; and they were filled with dread. Therefore Orome was sent again to them, and he chose from among them ambassadors who should go to Valinor and speak for their people; and these were Ingwe, Finwe and Elwe, who afterwards were kings. And coming they were filled with awe by the glory and majesty of the Valar, and desired greatly the light and splendour of the Trees. Then Orome brought them back to Cuivienen, and they spoke before their people, and counselled them to heed the summons of the Valar and remove into the West Then befell the first sundering of the Elves. For the kindred of Ingwe, and the most part of the kindreds of Finwe and Elwe, were swayed by the words of their lords, and were willing to depart and follow Orome; and these were known ever after as the Eldar, by the name that Orome gave to the Elves in the beginning, in their own tongue. But many refused the summons, preferring the starlight and the wide spaces of Middle-earth to the rumour of the Trees; and these are the Avari, the Unwilling, and they were sundered in that time from the Eldar, and met never again until many ages were past.