The song "Darkness Descends" is about the comic book characters known as the
Dark Judges from the
Judge Dredd comic book series, and even contains their famous statement, "this city is guilty, the crime is life, the sentence is death." "Death Is Certain (Life Is Not)" deals with
euthanasia. "Black Prophecies" addresses
Nostradamus's prophetic gift and the foretelling of
Hitler. "Perish in Flames" describes a pilot's thoughts as he destroys a ground target with terrible weapons. "The Burning of Sodom" tells the story of Lot's flight from the destruction of
Sodom and Gomorrah. "Merciless Death" is a re-recording of a song from Dark Angel's previous album
We Have Arrived. Dark Angel drummer
Gene Hoglan described the writing process, "Well, to be honest, the 'mixed bag' of other writers on
Darkness Descends was more like a riff here and there. Eric Meyer wrote
a riff on 'The Burning of Sodom', so we gave him credit. Eric also got credit for writing something in 'Death Is Certain (Life Is Not)'. But I can guarantee you that that was me, Jim and [bassist] Rob Yahn who wrote that song and Eric just had an idea for how to start off the song. But back then I didn't really know much about songwriting credits and all that." While
Darkness Descends continued the traditional thrash metal sound of
We Have Arrived, a portion of the album (particularly "Black Prophecies") contains elements that would be expanded upon on Dark Angel's next two albums,
Leave Scars and
Time Does Not Heal, which saw the band produce a mixture of thrash metal with
progressive and technical structures. ==Reception and legacy==