compiled as the Bible and the Book of Mormon. Thus, Latter-day Saint doctrine does not accept the Nicene definition of Trinity (that the three are consubstantial) nor agree with the Athanasian statement that God and Christ are incomprehensible. In contrast, the Church teaches that the Biblical doctrine is self-evident: "the Father, the Son and the Holy Spirit (or Holy Ghost)... are three physically separate beings, but fully one in love, purpose and will", as illustrated in the Farewell Prayer of Jesus, his baptism at the hands of John, his transfiguration, and the martyrdom of Stephen. Jehovah's Witnesses Jehovah's Witnesses are often referred to as "modern-day Arians" or they are sometimes referred to as "semi-Arians", usually by their opponents, although Jehovah's Witnesses themselves have denied these claims. While there are some significant similarities in matters of doctrine, Jehovah's Witnesses differ from Arians by stating that the Son can fully know the Father (something which Arius himself denied), and by their denial of personality to the Holy Spirit. The original Arians also generally prayed directly to Jesus, whereas Jehovah's Witnesses exclusively worship and pray to Jehovah God (God the Father) only through Jesus the son as a mediator. Iglesia ni Cristo The Iglesia ni Cristo's christology has parallels with Arianism in that it affirms Jesus's pre-existence, but holds that he was sanctified and given his holiness by the Father, who they hold to be the only true God. Others Other groups which oppose the belief in the Trinity are not Arian. Other Biblical Unitarians such as the Christadelphians and Church of God General Conference are typically Socinian rather than Arian in their Christology. The Gospel Assemblies, a group of Pentecostal, non-denominational churches which believe that only the Father has inherent immortality, but that the Son has received immortality from the Father, and that the Holy Spirit is not a distinct person with distinct intelligence, but rather the life and presence of God the Father and his Son. The Godhead comprises two distinct persons. There are also various binitarian churches which believe that God is two persons: the Father and the Son, and that the Holy Spirit is not a person. These include the Church of God (Seventh Day) and its various offshoots. One offshoot in particular, Radio Church of God (founded by Herbert W. Armstrong and renamed Worldwide Church of God), was originally Binitarian, but converted to Trinitarianism after Armstrong's death. That