Forgiveness Sunday is a significant day in the Eastern Orthodox Church that marks the beginning of Great Lent. It is observed on the Sunday before Clean Monday, which is the first day of the Lenten fast. On this day, the faithful are encouraged to seek forgiveness from one another, reflecting on the importance of reconciliation and humility in their spiritual lives. During the services, a special rite of forgiveness is performed, where clergy and congregants exchange forgiveness with one another. This practice emphasizes the need for compassion and understanding, setting a tone of repentance and renewal as the community prepares for the solemn season of Lent.