In this essay, I argue that Christian ethicists should not think of themselves as religious ethicists. I defend this claim by arguing that the concept of religious ethics, as it has come to be understood as a discipline that is distinct from secular ethics, is incoherent. In part one, I describe the fraught attempts by theologians in the 20th century to identify the distinctiveness of Christian ethics. In part two, I argue that certain accounts of natural law unwittingly reinforce a (...) problematic conception of secular ethics. Part three examines some trends in religious studies and comparative religious ethics to highlight problematic conceptions of religion. Drawing together these strands of inquiry, I contend that that the secular‐religious dichotomy in contemporary ethics should be rejected, but by the same token, I suggest that comparative ethics remains a worthwhile enterprise. (shrink)