The knowledge we share of the world is growing and its boundaries shrinking, and consequently the field of religious studies is developing and changing as we become more familiar with the variety of religions across the globe in the twenty-first century. It is within this context of growth that Schilbrack provides a rallying call for a long-overdue transformation of the philosophy of religion. He argues for a shift from its current narrow focus on questions of God primarily of interest to Christian theologians to one providing a fully global critical reflection on religions in all their variety and dimensions. The time has come to shed the restrictive nature of traditional philosophy of religion, and open the discipline to the religious diversity that characterizes the world today. This is a manifesto for a philosophy of religion centered on the study of how religions are lived and practiced rather than an imposition of a set of intellectual values. It advocates a cross-cultural approach, not limited to questions of classical monotheism, but one in conversation with other fields of religious study. Philosophy of religion was invented in the Enlightenment and reflected the Eurocentric understanding of the world in that day; this manifesto persuasively argues that the discipline now needs reinventing in order to function in, and reflect our present, more complicated world.