Early Latter-day Saints understood “shaking the dust off your feet” as a ritual curse adapted from Jesus’s New Testament command to His disciples. Joseph Smith revealed the practice as a form of priesthood cursing in several revelations, now canonized in the Doctrine and Covenants (sections 24, 60, 75, 84, and 99). Missionaries most often performed the rite after rejection or persecution. While rarely expected to bring immediate consequences, it symbolized divine judgment reserved for Christ’s Second Coming. In this interview, historian Samuel R. Weber explains how the practice largely disappeared by the early 1900s.