Catena Aurea: Gospel of St. Mark

The most ambitious collaborative commentary in Christian history, assembled by the greatest mind of medieval theology. St. Thomas Aquinas spent years weaving together the insights of over eighty Church Fathers Augustine, Chrysostom, Jerome, and their peers into a single continuous commentary on the Gospel of Mark. Rather than merely quoting these theologians, Aquinas synthesized their perspectives into a living dialogue, as if the saints themselves were gathered around a single text, each offering their interpretation verse by verse. Commissioned by Pope Urban IV in 1260, it aimed to preserve and make accessible the established meaning of the Gospels as understood by those who first transmitted the faith. The work endures because it captures something irreplaceable: the mind of the early Church applied to scripture, generation after generation of saints reading the same words and finding depths that later readers had missed. For anyone seeking to understand how Christians have read the Gospels for two millennia, this is the place to start.