Christian observances of Yom Kippur Christian observances of Yom Kippur Christian observances of Yom Kippur occur when a Christian-style Day of Atonement models itself on the Jewish holiday of Yom Kippur. The Orthodox Christian Feast of the Cross may be interpreted as a fulfillment of Yom Kippur by some. As observed by the Living Church of God: The Christian Day of Atonement is based on the English translation of the Jewish Holy day Yom Kippur. The day is commemorated with a 25-hour fast by Jews, but normally a 24-hour fast by Christians who observe it. While not observed by the mainstream of professing Christianity, the
Substitutionary atonement technical use of the term "substitution" in discussion about atonement when it is used in "the sense that [Jesus, through his death,] did for us that which we can never do for ourselves". There are a number of differing theories that come under the umbrella term "substitutionary atonement". The four best known are the Early Church Fathers' ransom theory; Gustaf Aulen's version of the ransom theory, called Christus Victor; Anselm of Canterbury's satisfaction theory; and the Reformed period's penal substitution theory. Care should be taken when one reads the language of substitution in, for example, patristic literature, not to assume