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
Ascension of Jesus day as the resurrection and Acts forty days afterwards; various proposals have been put forward to resolve the contradiction, but the question remains open. The Gospel of John has three references to ascension in Jesus' own words: "No one has ascended into heaven but he who descended from heaven, the son of man" (John 3:13); "What if you (the disciples) were to see the son of man ascending where he was before?" (John 6:62); and to Mary Magdalene after his resurrection, "Do not hold me, for I not yet ascended to my father..." (John 20:17). In the first and second