>>3764008>Yet Sauron is a flame elemental. Eru has a twisted sense of humorAdd to that he is OBSESSED with being able to make things for himself without Eru, not realizing he is a part of Eru's song, and Sauron, the only living creature that possibly loved Morgoth despite of it all is a smith
There's also Nienna, who adds a hint of irregularity to the angelic chorus at the start but does not diverge from the path of good, and who conveniently lacks a husband.
I've seen the theory floating around that he could have been happy if he let himself