Beickene attributed the apparent lack of God to New Age beliefs, remarking Damiel's "fall" is similar to the story of Lucifer, though not related to evil. Reviewer Jeffrey Overstreet concurred that "Wenders had left his church upbringing behind", and the cinematic angels are "inventions he could craft to his specifications", with little regard for biblical beliefs. Overstreet characterized them as "whimsical metaphors, characters who have lost the joy of sensual human experience". Nevertheless, Professor Craig Detweiler believed the sky-level view of Berlin and the idea of guardian angels evoke God. Authors Martin Brady and Joanne Leal added that even if Damiel is tempted by seemingly profane things, the atmosphere of Berlin means the human Damiel is still in "a place of poetry, myth and religion". In one scene, Damiel and Cassiel meet to share stories in their observations, with their function revealed to be one of preserving the past. Professor Alexander Graf wrote this connects them to cinema, with Wenders noting Wings of Desire itself depicts or shows places in Berlin that have since been destroyed or altered, including a bridge, Potsdamer Platz and the Wall. The closing titles state: "Dedicated to all the former angels, but especially to Yasujiro, François and Andrej" (all references to Wenders' fellow filmmakers Yasujirō Ozu, François Truffaut, and Andrei Tarkovsky). These directors had all died before the release of the film, with Kolker and Beickene arguing they were an influence on Wenders: Ozu had taught Wenders order; Truffaut the observation of people, especially youth; and Tarkovsky, a less clear influence on Wenders, consideration of morality and beauty. Identifying directors as angels could tie in with the film characters' function to record. Academic Laura Marcus believed a connection between cinema and print is also established in the angels' affinity for libraries, as Wenders portrays the library as a tool of "memory, and public space", making it a miraculous place. The depiction of Damiel, by using a pen or an immaterial pen, to write "Song of Childhood", is also tribute to print and literacy, introducing, or as Marcus hypothesized, "perhaps even releasing, the visual images that follow". Kolker and Beickene interpreted the use of poetry as part of screenwriter Peter Handke's efforts to elevate language above common rhetoric to the spiritual. Reviewing the poetry, Detweiler remarked that Handke's "Song of Childhood" bears parallels to St. Paul's 1 Corinthians 13 ("When I was a child, I spoke