It's a very close bout between this song and Starblind as my favorite Iron Maiden song, but at the end of the day, Lord of Light wins by a hair. Despite their multiple similarities, they also have their differences. Where Starblind is utterly sublime and spacial, Lord of Light is downright visceral and nightmarish. Ironically enough, I was reading both Dante's Inferno and Paradise Lost during the very same cross-country trip where I listened to A Matter of Life and Death over and over again. At the time, this song didn't quite click for me, but I still liked it a lot at the time.
This song is simply incredible. Much like other songs off of AMOLAD, the band took chances here that quite simply worked. Bruce's eerie vocals at the start of the song, the Sabbath-esque chorus, Adrian's massive whammy bar usage at the end of his guitar solo, et cetera. While Starblind is the superior song lyrically, Lord of Light is definitely the superior vocal performance from Bruce. One of my absolute favorite performances from him, especially from "We are part of some strange plan..." to "... Lucifer was just an angel led astray." Incredible.
There is a darkness present throughout the majority of AMOLAD and it splits into two climatic presentations at the very end of the album: the presentation of the dangers of religion (Lord of Light) and the presentation of the dangers of politics and war (The Legacy). I'd also like to point out the nod or two that this song has towards Hallowed Be Thy Name. First is the lyrical nod, with the multiple uses of the phrase "Free your soul and let it fly," and the musical nod at the very end of the song with its brief finale portion like Hallowed.
One of my personal favorite songs ever. 100000000000000000/10