The fifth Sunday of Pascha, commemorating Christ's encounter with the Samaritan woman at Jacob's well. Jesus revealed Himself as the Messiah and offered her "living water." This feast celebrates evangelism, as the woman became the first missionary to the Gentiles. The Gospel reading emphasizes Christ as the source of eternal life and spiritual refreshment.

The central worship service of the Orthodox Church, celebrating the Eucharist (Holy Communion). Usually celebrated on Sundays and feast days, the Divine Liturgy consists of the Liturgy of the Word (scripture readings) and Liturgy of the Faithful (Eucharistic prayer and communion). The most common forms are the Liturgies of St. John Chrysostom and St. Basil the Great.