This essay argues that in spite of their obvious Biblically-based subject matter, clear Christian content, and undeniable evangelical perspective, the Left Behind novels for kids are not simply religious books; they are also political ones. Co-authors Tim LaHaye and Jerry B. Jenkins may claim that their narratives are interested in sharing the good news about Jesus for the sake of the future, but they are equally concerned with offering commentary on contentious US cultural issues in the present. Given the books’ adolescent readership, they are especially preoccupied with the ongoing conservative crusade concerning school prayer. As advocates for this issue, LaHaye and Jenkins make use of a potent blend of current socio-political arguments and of past events in evangelical church history: namely, the American Sunday School Movement (ASSM). These free, open-access Sabbath schools became the model for the public education system in the United States. In drawing on this history, the Left Behind series suggests that the ASSM provides an important precedent for the presence not simply of Christianity in the nation's public school system, but of evangelical faith in particular.