also the custom during Carnival that the ruling class would be playfully mocked using masks and disguises. In the year 743, the synod in Leptines (located near Binche in Belgium) spoke out furiously against the excesses in the month of February. Also from the same period dates the phrase: "Whoever in February by a variety of less honorable acts tries to drive out winter is not a Christian, but a pagan." Confession books from around 800 contain more information about how people would dress as an animal or old woman during the festivities in January and February, even though this was a sin with no small penance. Also in Spain in the seventh century, San Isidoro de Sevilla complained in his writings about people coming out into the streets disguised, in many cases, as the opposite gender. Development Gradually, ecclesiastical authority began to realize that the desired result could not be achieved by banning Carnivals, which eventually led to a degree of Christianization of the traditions. They then became part of the liturgy and the liturgical year. In the Middle Ages, "Carnival and Lent were both necessary, inevitable episodes in the eternal cycle of the Church year." While forming an integral part of the Christian calendar, particularly in Catholic regions, many Carnival traditions resemble those antedating Christianity. While medieval pageants and festivals such as Corpus Christi were church-sanctioned, Carnival was also a manifestation of medieval folk culture. Many local Carnival customs are claimed to derive from local pre-Christian rituals, such as elaborate rites involving masked figures in the Swabian-Alemannic Fastnacht. However, evidence is insufficient to establish a direct origin from Saturnalia or other ancient festivals. No complete accounts of Saturnalia survive, and the shared features of feasting, role reversals, temporary social equality, masks, and permitted rule-breaking do not necessarily constitute a coherent festival or link these festivals. These similarities may represent a reservoir of cultural resources that can embody multiple meanings and functions. For example, Easter begins with the resurrection of Jesus, followed by a liminal period, and ends with rebirth. Carnival reverses this as King Carnival comes to life, and a liminal period follows before his death. Both feasts are calculated by the lunar calendar. Both Jesus and King Carnival may be seen as expiatory figures who make a gift to the people with their deaths. In the case of Jesus, the gift is eternal life in heaven, and