Fasika is a climactic celebration. Fasting becomes more intense over the 55-day period of Lent for Orthodox Christians, Catholics and optionally for some Protestant denominations, when no meat or animal products of any kind, including milk and butter, are eaten. Good Friday starts off by church going, and is a day of preparation for the breaking of this long fasting period.
The Orthodox Christians prostrate themselves in church, bowing down and rising up until they get tired. The main religious service takes place with the Paschal Vigil on Saturday night. It is a somber, sacred occasion with music and dancing until the early hours of the morning. At 3:00 a.m. everyone returns home to break their fast, and a chicken is slaughtered at midnight for the symbolic occasion. In the morning, after a rest, a sheep is slaughtered to start the feasting on Easter Sunday. While Catholics and Protestant denominations have special Easter Services/Masses bringing in people from various smaller community churches together to participate in an Easter sermon and celebration.
In Ethiopian–Eritrean Orthodox Christianity or the Tewahedo faith, it is believed the near-sacrifice of Abraham‘s loved son Isaac (Genesis 22), which was a test of faith from God to Abraham, was interrupted by a voice of an angel from the heavens, and the sending of a Lamb for the sacrifice instead. This Old Testament story is said to be a prophetic foreshadowing of God sending his only beloved son for the world as a sacrifice and the fulfilling of Abraham’s promise.