They are Shijoshin (utterly sincere mind) to wish to be reborn in the Pure Land earnestly, Jinshin (profound mind) to wish strongly, and Eko hotsugan shin (belief in the rebirth of oneself in the Pure Land in the future) to dedicate kudoku (merit) and to wish to be reborn in the Pure Land.
真に浄土を願う至誠心、深く願う深心、さらに功徳を回向して浄土に往生しようと願う回向発願心である。