 The Final Frontier appeared amidst several other films that grappled with quests for God and spiritual meaning; author Peter Hansenberg regarded the film as part of an "almost fashionable" trend of 1980s science fiction movies with religious motifs. Regent's Park College professor and Baptist minister Larry Kreitzer argues the film was "deliberately constructed" to raise the issues of God and the Biblical concept of paradise, Eden. Dixie State College professor Ace Pilkington went further, saying that after the "theological preoccupations" of the television series and previous films, "where else can the Enterprise go [...] but in quest of God?" Pilkington notes that The Final Frontier has roots in many plots from the series including "The Way to Eden" (which also deals with a brilliant man hijacking the Enterprise to find the place of creation), "The Apple", and "Shore Leave"; a common thread between the paradises described is that they are always "too good to be true". John S. Schultes agrees, pointing out that the idea of paradise has been seen many times in the series, but almost always illusory or deadened.
