BOB ABERNETHY, anchor: Lent is over for Western Christians, but Eastern Orthodox Christians have a different calendar. For them, Great Lent, as they call it, has just begun. That means specific dietary prohibitions almost every day -- no meat on some days; on other days no dairy products, oil, or wine; and, occasionally, a total fast. Our guide to the Great Lent fast is Jack Hinton of the Russian Orthodox Cathedral of St. John the Baptist in Washington, DC. Hinton explains that strict fasting helps achieve the Orthodox goal of "theosis" -- union with God.
JACK HINTON (Parishioner, Russian Orthodox Cathedral, St. John the Baptist, Washington, DC): In general, the purpose of fasting is preparation for an important event that takes place at the end of the fast, and this is true not only of Great Lent, but of the other fasting periods as well.
The very cause of the fall of man was an act of disobedient eating.

Fasting is voluntary, but it's expected unless you're physically unable to. What I hope to achieve is weakening myself physically so that it's easier for me to remember that I depend for my very existence and for my daily sustenance on my Creator. I want to deemphasize the day-to-day material world and to emphasize spirituality.
There's a strict fast, which means abstain from everything for, obviously, short periods of time, and this applies to the preparation for every Holy Communion.
The basic fast is abstain from meat, and meat includes fish with backbone; dairy products; animal byproducts; oil; and wine. There's fasting on Wednesday and Friday virtually every week -- Wednesday because that's the day when the conspiracy to murder Jesus was hatched, and Friday is the day when that conspiracy was carried out, and Jesus was crucified.