The soundtrack was released as an album on April 10 on iTunes and the PlayStation Network. The album is a collection of the soundtrack's "most important" pieces, arranged by Wintory to stand alone without the context of the player's actions. The album comprises 18 tracks and is over 58 minutes long. It features the voice of Lisbeth Scott for the final track, "I Was Born for This". After its release, the soundtrack reached the top 10 of the iTunes Soundtrack charts in more than 20 countries. It also reached No. 116 on the Billboard sales charts, with over 4000 units sold in its first week after release, the second-highest position of any video game music album to date. The soundtrack was released as a physical album by Sumthing Else Music Works on October 9, 2012. In 2012 Wintory released a download-only album of music on Bandcamp titled Journey Bonus Bundle, which includes variations on themes from Journey and Flow. The soundtrack itself was subsequently released on Bandcamp on June 19, 2013. An album of piano arrangements titled Transfiguration was released on May 1, 2014, on Bandcamp as both a digital and physical album. A two-record vinyl version of the album was released in 2015.
The name Raphael, though, may have been chosen by More to remind his readers of the archangel Raphael who is mentioned in the Book of Tobit (3:17; 5:4, 16; 6:11, 14, 16, 18; also in chs. 7, 8, 9, 11, 12). In that book the angel guides Tobias and later cures his father of his blindness. While Hythlodaeus may suggest his words are not to be trusted, Raphael meaning (in Hebrew) "God has healed" suggests that Raphael may be opening the eyes of the reader to what is true. The suggestion that More may have agreed with the views of Raphael is given weight by the way he dressed; with "his cloak... hanging carelessly about him"; a style which Roger Ascham reports that More himself was wont to adopt. Furthermore, more recent criticism has questioned the reliability of both Gile's annotations and the character of "More" in the text itself. Claims that the book only subverts Utopia and Hythlodaeus are possibly oversimplistic.