After the Liturgy, those who received Communion should read the prayers of thanksgiving, spending that day in spiritual joy and guarding themselves from all temptations. Parents should bring their children to church regularly, taking care that they receive communion of the Body and Blood of Christ.
After the end of the divine services, Christians should reverently return to their homes, spending the rest of the day thinking of holy things, reading spiritual books, and visiting the sick. They are also obligated to tell those at home who didn’t come to church about what they heard and learned in church from the troparia, readings, and the sermon. These are the most important duties of Christians when they go to church on Sundays and feast days.
Interview with Elder Cleopas (Ilie) of Sihastria Monastery