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
Resurrection of Jesus Apostolic Fathers, discussed the death and resurrection of Jesus, including Ignatius (50–115), Polycarp (69–155), and Justin Martyr (100–165). Following the conversion of Constantine and the liberating Edict of Milan in 313, the ecumenical councils of the 4th, 5th and 6th centuries, that focused on Christology helped shape the Christian understanding of the redemptive nature of resurrection, and influenced both the development of its iconography, and its use within Liturgy. Belief in bodily resurrection was a constant note of the Christian church in antiquity. And nowhere was it argued for more strongly than in North Africa. Saint Augustine accepted it at