I just searched for Sauron and found a thread on this forum very much related to this topic and was debating with myself to post the following in there, but decided against it as it would probably end lost. Therefore apologies of starting my own thread with this, but I wish to put this alternative view independantly forward. Hopefully this is allowed.
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When I first read the Lord of the Rings a long time ago, I could not help but felt things were missing from the Sauron story. I was a child back then in this world, and did not go in search for explanation, but have done so since, and what I found has only strengthened my initial believe that there is more to Sauron than just the archetype villain, so many wish to see him as.
A bit of background story to this, to explain where I am coming from, for those who might not be familiar with this...
Eru the All Father created the Ainur from his thoughts. Each Ainu had access to some of Eru's thoughts, but not all. Only Melkor (later to be known as Morgoth) had access to all of Eru's thoughts, or at least Melkor was unique among the Ainur in ability. At some point Eru thaught the Ainur to play music, and eventually he gathered them to play a melody of his making. All the Ainur joined into this, but after a while, Melkor began to change tune and introduced his own sequence of notes. Some of the Ainur began to follow Melkor's tune instead, but Mairon (later to be become known as Sauron) was not one of those Ainur.
Eru let the Ainur continue with the music, even though Melkor had introduced discords, but after a while he brought the melody to a halt and told the Ainur he would take the music and create the world from it, to show them what they had played. He then offered the Ainur who so wished, to enter that creation and work on it further. Many Ainur took this offer up, among them Melkor as well as Sauron, and also those more powerful Ainur we now know as the Valar.
Eru at this point seems to have withdrawn from the creation. He does not seem available as an advisor, not even to the Valar. Sauron (still Mairon at this stage) joined Aulë, one of the Valar. Mairon is described as a perfectionist, who loves strength and proves an amazing talented 'smith'. Melkor on the other hand seemed to aim at gaining 'rule' over Eru's creation right away, and eventually he approaches Mairon, and through means I do not believe have ever been described in detail, manages to win Mairon for his cause, who then rises fast within Melkor's (Morgoth's) hierachy, until he turns to be the Sauron we all experience in the Lord of the Ring triology.
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I know many wish to see Sauron as an incarnation of 'evil', but looking at all this, and another detail of the story, I personally have come to a very different conclusion about Mairon/Sauron and his motives. It appears from what I researched, that Eru hinted at that one day he will take the creation back, to gather the Ainur once more, so that they once again shall play a melody.
So here comes the point...
I personally believe Sauron is not evil as such at all. He is not driven by the vanity which drives Melkor/Morgoth. The fact that he never thrives to be worshipped himself, indicates this. Instead he tries to force others to worship Morgoth, even after Morgoth's banishment into the void by the Valar. So why then does he do what he does? Why does he commit all the cruelty and aims to plunge the creation into darkness?
I have arrived with the opinion that Sauron in truth is hurt and deeply disappointed by Eru himself. Sauron was a perfectionist. He played the melody as Eru intended it, but Eru allowed Melkor to introduce those discords, which ultimately allowed to taint the creation with Melkor's greed, vanity and hate. Eru, all knowing, took the tainted music and formed the world from it. Eru may did so to teach the Ainur what would happen if the meldoy is not followed to the note, but Mairon would more than likely not have had access to those thoughts of Eru. Instead Mairon probably entered the creation, full of enthusiasm and love, but found how badly Melkor's influence had mis-shaped what could have been perfect. Eru's withdrawl would surely additionally have left Mairon to feel abandoned and that Eru did not care, as well as maybe that he began to believe Eru was just not strong enough to put Melkor in his place. This could explain why he succumbed to Melkor/Morgoth's path, albeit I would suggest due to very different motives.
Sauron's motivation could be to drive Eru forth. To force the All Father to take the creation back and start anew. Viewed like this, Sauron would actually rather be a twisted martyr than an archetype evil. Morgoth is the latter. Morgoth is the incarnation of vanity and ambition and self centeredness, the foundation stones of all evil that we see in humanity as well. Sauron on the other hand to me has very possibily sacrificed himself to the task of showing Eru how bad it really can get, if Eru does not intervene. This would far more explain his 'fall', than a sudden and total shift of Mairon's personality. Mairon wished for everything perfect. He followed Eru, and we probably can assume that he also loved Eru deeply. No matter where he would have looked, he would have seen traces of Melkor's discords within the creation, especially within the 'thinking' creatures. The race of man (including the hobbits) as well as the dwarves definitely carry much of Melkor. They surely also carry of Eru, but for Mairon, I doubt this would have been enough to come and love them. To him they must be abominations, if we follow the path of alternatively explaining his actions and motivations...
So yes, how about Sauron isn't the all easy to grasp representative of 'evil' as many wish to view him? How about he in truth is one of the purest heroes in the whole of the story, albeit an utterly contorted one? Maybe he in truth has been praying in his dark tower to his All Father over and over, to finally step forth and end the madness.. even under the prospect of severe punishment for his deeds... (?)
I would though advice to not take his path, as in the story Eru does seem to remain silent and absent (the Valar are only acting as they believe Eru wishes them to act, there is no indication that Eru himself gives them 'orders' still). Like in the so called 'real world' which we experience, cruelty continues, unintervened by some higher power, and many wonder why, some simply stating that the higher motivations of such a power can not be understood by the simpletons, and that eventually all will be judged. If Mairon/Sauron aimed to force Eru to act, then for all we know, he failed, albeit we have no idea what happens to Mairon after the ring gets destroyed. Yes, there is that cloud of smoke in form of a fist and what not, but that does not tell us truly of Mairon's fate.
Middle Earth may ends saved from the 'dark forces', but will humans not commit crimes thereafter? Will greed and vanity not continue to live on within the creatures of the creation? The age of men is at the rise, and maybe Sauron just wished to prevent this, to force forward a new start, a new music, which eventually could become a second creation, free of all the discords, as the Ainur would have learned what terrors can await if Eru's melody is not followed to the last perfect note...
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I am not going to spell check, apologies, and English is not my first language, but I am a published writer myself and know how stories as well as characters can 'run away' and become a mystery at times, while one ends more a 'recorder' than a creator. Tolkien himself stated that some things should remain mysterious in any mythology, hidden even to its inventor, quoting this in regards to Tom Bombadil, but I feel Sauron and his motives are a mystery in their own right just the same, and Tolkien always remained vague about this. I however refuse to take the easy 'villain' route, feeling this would pay neither justice to Tolkien's intellect nor to the character of Sauron, but of course.. this is a story and we will never be able to truly tell, as Tolkien is with us no more, and anything thereafter is but pure speculation.....