interdisciplinary investigation of this crucial Christian doctrine, drawing upon Old and New Testament studies, historical theology, and analytic philosophy. The study unfolds in three discrete parts: Craig first explores the biblical basis of atonement and unfolds the wide variety of motifs used to characterize this doctrine. Craig then highlights some of the principal alternative theories of the atonement offered by great Christian thinkers of the premodern era. Lastly, Craig’s exploration delves into a constructive and innovative engagement with philosophy of law, which allows an understanding of atonement that moves beyond mystery and into the coherent mechanism of penal substitution.