The feature of medieval life that is reflected in this excerpt is the acceptance of the Church's authority.
This excerpt is part of "The Pardoner's Prologue" from The Canterbury Tales written by Geoffrey Chaucer. Moreover, it shows the acceptance of the Church's authority in the Middle Ages. During this period, the Church was not only a powerful force but also the dominant institution since it had the power to influence and control every aspect of people's lives. In this excerpt, the narrator refers to the power of members of the Church, priests and clerics, of interdicting someone, which means prohibiting someone from doing holy work.