The Ainur (sing. Ainu) are the immortal spirits existing before the Creation in J. R. R. Tolkien's fictional universe. These were the first beings made of the thought of Eru Ilúvatar. They were able to sing such beautiful music that the world was created from it.
Cite error: There are <ref group=T> tags on this page, but the references will not show without a {{reflist|group=T}} template (see the help page).
___Cosmology_of_Tolkien's_legendarium_q.jpg)
Sauron (/ˈsaʊərɒn/) is the title character and the main antagonist in J. R. R. Tolkien's The Lord of the Rings, where he rules the land of Mordor. He has the ambition of ruling the whole of Middle-earth using the power of the One Ring, which he has lost and seeks to recapture. In the same work, he is identified as the "Necromancer" of Tolkien's earlier novel The Hobbit. The Silmarillion describes him as the chief lieutenant of the first Dark Lord, Morgoth. Tolkien noted that the Ainur, the "angelic" powers of his constructed myth, "were capable of many degrees of error and failing", but by far the worst was "the absolute Satanic rebellion and evil of Morgoth and his satellite Sauron". Sauron appears most often as "the Eye", as if disembodied.
Tolkien, while denying that absolute evil could exist, stated that Sauron came as near to a wholly evil will as was possible. Commentators have compared Sauron to the title character of Bram Stoker's 1897 novel Dracula, and to Balor of the Evil Eye in Irish mythology. Sauron is briefly seen in a humanoid form in Peter Jackson's film trilogy, which otherwise shows him as a disembodied, flaming Eye.
The Valar (['valar]; singular Vala) are characters in J. R. R. Tolkien's Middle-earth writings. They are "angelic powers" or "gods" subordinate to the one God (Eru Ilúvatar). The Ainulindalë describes how some of the Ainur choose to enter the world (Arda) to complete its material development after its form is determined by the Music of the Ainur. The mightiest of these are called the Valar, or "the Powers of the World", and the others are known as the Maiar.
Magic in Middle-earth is the use of supernatural power in J. R. R. Tolkien's fictional Middle-earth. Tolkien distinguishes ordinary magic from witchcraft, the latter always deceptive, stating that either type could be used for good or evil.
Several of the races of Middle-earth are inherently able to work magic, from the godlike Ainur (including Wizards and Balrogs, both being members of the angelic race of Maiar) and the immortal Elves to Dragons and to some extent also Dwarves. Men and Hobbits could not directly work magic, but could make use of more or less magical artefacts made by others, such as Númenorean swords (made by Men with Elvish blood) and the Phial of Galadriel given to Frodo. Some of the magical artefacts were of great power, including the Palantíri or Stones of Seeing, but by far the most powerful was the One Ring, made by the Dark Lord Sauron and embodying much of his former power.
The Maiar (singular: Maia) are a fictional class of beings from J. R. R. Tolkien's high fantasy legendarium. Supernatural and angelic, they are "lesser Ainur" who entered the cosmos of Eä in the beginning of time. The name Maiar is in the Quenya tongue (one of several languages constructed by Tolkien) from the Elvish root maya- "excellent, admirable".
Commentators have noted that since the Maiar are immortals but can choose to become fully incarnate in men's bodies on Middle-earth, they can be killed; Tolkien did not explain what happened to them then. Others have observed that their semi-divine nature and the fact that they can be sent on missions to work out the divine purpose makes them much like the angels of Christianity.