The most straightforward definition of the keys of the ministering of angels might mean having a special right to behold angels. There are other possible interpretations of the phrase found in the Doctrine and Covenants as well. For example, some general authorities have suggested it means that priesthood holders serve as ministering angels or empower others to receive the ministry of angels. The phrase could also have meant a number of things in Joseph Smith’s time. In this interview, Chad Nielsen discusses how our understanding of the keys of the ministering of angels has evolved.