The Eucharist stands at the heart of the Divine Liturgy. Orthodox Christians receive Communion as members of the Church, not as isolated individuals. This is why preparation, confession, fasting, reconciliation, and pastoral blessing are treated seriously.
Preparation is not one-size-fits-all
Many Orthodox Christians prepare through prayers before Communion, fasting according to local guidance, confession, reconciliation with others, and attention during the Liturgy. The exact discipline can differ by parish, bishop, and spiritual father.
Who receives?
In normal Orthodox practice, Holy Communion is received by Orthodox Christians who are properly prepared. Visitors from outside the Orthodox Church may attend and pray, but should not approach the chalice unless they have been received into the Orthodox Church and are blessed to commune.
After Communion
Many prayer books include prayers of thanksgiving after Communion. The point is to receive the gift with gratitude and then live in a way that reflects communion with Christ.
If you are unsure whether to receive Communion, ask the priest before the service begins. Do not decide from a website alone.