Rubuta ci gaba don wannan sakin layi - Koyarwar da ake jayayya, mai yiwuwa ta samo asali ne daga Irvine, ita ce "Koyarwar Shaida Rayayyiya" (wanda aka fara ambata a cikin wa'azin babban taro da Joseph Kerr ya yi a 1905, wanda daga baya ya karyata bayan ya bar kungiyar). Dangane da wannan ƙa'idar, bangaskiya da ceto za su iya zuwa ne kawai ta hanyar jin kalmar da aka yi wa'azi daga leɓunan, da kuma ganin bishara da aka yi rayuwa a cikin rayuwar sadaukarwa, na ma'aikatar gaskiya ("Mai Rayayyen Shaida"). Sakamakon wannan koyarwar, an kori wasu a cikin shekaru masu zuwa (ciki har da abokin Irvine na farko, John Long). 1906 ya sami Irvine a San Francisco a lokacin babban girgizar kasa
Ka yi haƙuri.