Part memoir, part detective story, and part biblical study, Scott Hahn's The Fourth Cup opens up new vistas on ancient landscapes while shedding light on his own enduring faith journey. Simultaneously a prequel and a continuing of The Lamb's Supper, this book not only tracks the author's gradual conversion along the path of Evangelicalism to the doorsteps of the Catholic faith, but also explores the often obscure and misunderstood rituals of Passover and their importance in foreshadowing salvation in Jesus Christ.