in addition to the fact that his power declined due to his defiance of eru, melkors power also declined on a number of other occasions - the most prominent one being the one in which melkor lost his ability to change form, thanks to the wrath of ungoliant, when she didn't get the silmarils from him.
saurons power probably also declined, but not nearly as much. perhapes this was because he was a mere servant of melkor, but it was also because he wasn't attacked as melkor was.
anyways, the fact is that both of them lost power. however, it seems that melkor, at the end of his life on arda, was just about as powerful as sauron was, at the end ofh is life on arda. melkor was defeated by an army led by a single maiar, as i recall. likewise, gandolf was defeated by a single maiar - gandolf. not directly, yes, but gandolf pretty much directed the armies of middle earth.
also, considering that they were of equal power only after his defeat by elendil and the burning of his body in the destruction of numenor, it stands to reason that sauron was more powerful, in the second age, before the destruction of numenor, than melkor was, before he was cast into the timeless halls.
so, before the destruction of numenor, sauron was more powerful than melkor was at the end. at the begining, melkor was more powerful than sauron. their positions can't have switched without them being equal atleast at one point, so... i'm currious... when do ya'll think that point is? when do ya'll think melkor and sauron were of equal power?


