Russia keeps All Saints of Russia; Greece keeps All Saints of Mount Athos; etc. The call of the first disciples.
Sundays after Pentecost
Sunday of All Saints of the Local Church (2nd Sunday after Pentecost)
Apostolos (Epistle)
Romans 2:10-16
Gospel
Matthew 4:18-23
Citations follow the Orthodox liturgical calendar. Open each reference in your preferred Bible to pray with the text.