The early accounts of one of the most famous scenes in Christian history, the death of Peter, do not present a single narrative of the events, for they do not agree on why Peter requested to die in the precise way that he allegedly did. Over time, historians and theologians have tended to smooth over these rough edges, creating the impression that the ancient sources all line up in a certain direction. This impression, however, misrepresents the evidence. The reason for Peter's inverted crucifixion is not the only detail on which the sources diverge. In fact, such disagreement can be seen...