Ascension of Jesus to facilitate the obligation to attend Mass. Saint Jerome held that it was of Apostolic origin, but in fact the ascension was originally part of Pentecost (the coming of the Holy Spirit), and developed as a separate celebration only slowly from the late 4th century onward. In the Catholic tradition it begins with a three-day "rogation" to ask for God's mercy, and the feast itself includes a procession of torches and banners symbolising Christ's journey to the Mount of Olives and entry into heaven, the extinguishing of the Paschal candle, and an all-night vigil; white is the liturgical colour. The
Heaven stage before the resurrection of the dead and the saints' return to the New Earth. The resurrected Jesus is said to have ascended to heaven where he now sits at the Right Hand of God and will return to earth in the Second Coming. Various people have been said to have entered heaven while still alive, including Enoch, Elijah and Jesus himself, after his resurrection. According to Roman Catholic teaching, Mary, mother of Jesus, is also said to have been assumed into heaven and is titled the Queen of Heaven. In the 2nd century AD, Irenaeus of Lyons recorded a