AcheiropoietaAcheiropoieta (Medieval Greek: αχειροποίητα, 'made without hand'; singular acheiropoieton) — also called icons made without hands (and variants) — are Christian icons which are said to have come into existence miraculously; not created by a human. Invariably these are images of Jesus or the Virgin Mary. The most notable examples that are credited by tradition among the faithful are, in the Eastern church, the Mandylion, also known as the , and the Hodegetria, and several Russian icons, and in the West the Shroud of Turin, Veil of Veronica, Our Lady of Guadalupe, and the .
PentecostPentecost (also called Whit Sunday, Whitsunday or Whitsun) is a Christian holiday which takes place on the 50th day (the seventh Sunday) after Easter Sunday. It commemorates the descent of the Holy Spirit upon the Virgin Mary and the Apostles of Jesus Christ while they were in Jerusalem celebrating the Feast of Weeks, as described in the Acts of the Apostles (Acts 2:1–31). Pentecost is one of the Great feasts in the Eastern Orthodox Church, a Solemnity in the Roman Rite of the Catholic Church, a Festival in the Lutheran Churches, and a Principal Feast in the Anglican Communion.
IsaiahIsaiah (aɪˈzaɪ.ə or aɪˈzeɪ.ə; , Yəšaʿyāhū, "Yahweh is Salvation"), also known as Isaias or Esaias, was the 8th-century BC Israelite prophet after whom the Book of Isaiah is named. Within the text of the Book of Isaiah, Isaiah is referred to as "the prophet", but the exact relationship between the Book of Isaiah and the actual prophet Isaiah is complicated. The traditional view is that all 66 chapters of the book of Isaiah were written by one man, Isaiah, possibly in two periods between 740 BC and c.
God in ChristianityGod in Christianity is believed to be the eternal, supreme being who created and preserves all things. Christians believe in a monotheistic conception of God, which is both transcendent (wholly independent of, and removed from, the material universe) and immanent (involved in the material universe). Christian teachings on the transcendence, immanence, and involvement of God in the world and his love for humanity exclude the belief that God is of the same substance as the created universe (rejection of pantheism) but accept that God the Son assumed hypostatically united human nature, thus becoming man in a unique event known as "the Incarnation".