1. The idea that God reveals himself to humankind in various ways, including through JesusJesus (Greek form of Hebrew 'Joshua' meaning 'Yahweh [God] is salvation') Also given the title Christ, meaning 'anointed one' or Messiah. His life is recorded mainly in the Four Gospels although he is also mentioned by the Jewish historian Josephus (c. 37-c.100) and the Roman historian Tacitus (c.110)., the Holy SpiritHoly Spirit Or 'Holy Ghost'. Third person of the Trinity. and Creation.2. The Book of RevelationRevelation 1. The idea that God reveals himself to humankind in various ways, including through Jesus, the Holy Spirit and Creation.2. The Book of Revelation, also called Apocalypse. The final book of the Bible which records the Apocalyptic visions of St John on the island of Patmos., also called Apocalypse. The final book of the Bible which records the Apocalyptic visions of St JohnJohn, St Evangelist, Apostle. Son of Zebedee and brother of St James the Great. One of the three disciples closest to Christ. Tradition states that he wrote the Fourth Gospel, the three Epistles of John and the Book of Revelation. In medieval iconography often stands with the Virgin Mary at the foot of the Cross. Symbol an eagle on the island of Patmos.