Translating an abstract “credo” into a documentary film lush in sound and cinematic aesthetics, U.S. filmmakers have reproduced Cardinal Gerhard Müller’s “Manifesto of Faith.” In his four-page public testimony, the German cardinal reasserted many key teachings of the faith, reminding clergy and laity, as Register Rome correspondent Edward Pentin reported, that it is up to “shepherds” to “guide those entrusted to them on the path of salvation.”