Celestial Completion is the fourth studio album by American heavy metal band Becoming the Archetype, released on March 29, 2011 through Solid State Records.

The album features instruments and techniques that are not common for a metal band, including: trombones, sitars, tamburas, tablas, vocoders, an intro with "operatic soprano vocals and four-part harmony," and a recording of a Mass.

[2] In April 2010, when the group was only in the early stages of writing a new album, Celestial Completion was given the working title of In a Monstrous World of Half-Human Deities, Some People Will Unfortunately Die from Old Age.

[3] Ryan Clark, art director for Solid State Records and vocalist for Demon Hunter, contacted Dan Seagrave to design the artwork for Celestial Completion.

[4] The title of track four, "The Path of the Beam", is a reference to Stephen King's The Dark Tower, which bassist/vocalist, Jason Wisdom, & guitarist/keyboardist/clean vocalist, Seth Hecox are both fans of.