Great Lent

Great Lent is the principal fasting season of the Orthodox and Eastern Catholic year, forty days of preparation for Pascha, distinct in both reckoning and rule from the Western Lent. It is counted from Clean Monday to the Friday before Lazarus Saturday, with Holy Week following as a separate and even stricter fast; the Sundays are not excluded from the count as they are in the West, and the season is framed by the liturgical book called the Triodion.

The traditional fast is not merely reduced eating but a change of diet, abstaining from meat, dairy, eggs, fish, wine and oil, with wine and oil allowed on certain days; the discipline is understood as ascetic training in the service of prayer and almsgiving rather than as an end in itself. The weekday liturgy changes character: the full eucharist is not celebrated on Lenten weekdays, replaced by the Liturgy of the Presanctified Gifts, and the penitential Prayer of Saint Ephrem, with its prostrations, punctuates the services. Several Sundays carry set themes, from the veneration of the Cross at mid-Lent to the commemoration of ascetic teachers, giving the fast a clear inward shape.

The full traditional Great Lent fasting rule this entry describes, developed originally within a monastic setting where the community controlled its own kitchen and daily schedule entirely, is now generally treated by Orthodox pastoral authorities as an ideal that most lay Christians living ordinary working lives in a modern secular society are not expected to keep in its complete strictness, and many Orthodox jurisdictions publish simplified guidance encouraging lay fasting according to individual capacity and health, in consultation with a parish priest or spiritual father, rather than treating the full monastic standard as a rigid and uniformly binding requirement for every layperson regardless of circumstance.

This gap between the formally described rule and actual lay practice is openly acknowledged rather than hidden within Orthodox pastoral life, and it reflects a broader and long-standing principle in Orthodox moral theology that fasting is meant to serve spiritual discipline and personal growth rather than to become a source of scrupulous anxiety or an occasion for spiritual pride in one's own strictness, so that a lay Orthodox Christian keeping a modified version of the fast in genuine consultation with their own priest is understood to be observing Great Lent faithfully even though their actual diet during the season may look considerably less austere than the full traditional rule this entry's first article sets out.