聖潔運動
Southern Methodist minister B. F. Haynes wrote in his book, "Tempest-Tossed on Methodist Seas", about his decision to leave the Methodist church and join what would become Church of the Nazarene. In it, he described the bitter divisions within the Methodist church over the Holiness movement, including verbal assaults made on Holiness movement proponents at the 1894 conference. This tension reached a head at the 1898 conference of the Methodist Episcopal Church, South, when it passed rule 301: