The Book of Acts and the Epistles of the Apostle Paul record that in the early Church, Christians used to meet in the homes of the faithful. This tradition of the House church assembly continues to this day in Eastern Christianity. An Orthodox Christian is expected to pray constantly. Thus the house, just like the Temple (church building), is considered to be a consecrated place. The center of worship in the house is the icon corner (Greek: εικονοστάσι, iconostási).

An icon corner is normally oriented to face east. It is often located in a corner to eliminate worldly distractions and allow prayer to be more concentrated. Here is where the family’s icons were located and displayed. From the earliest days, Light has been an important part of Christian worship. It not only provides a beautiful and calming ambience; it takes on a theological significance with Christ as the Light of the World. Thus, oil lamps and candles frequently illuminate the icons in the icon corner.

In the theology of Orthodox iconography, the prayers and veneration directed to the icons are passed on to the prototype—the person depicted in the image. For, as St. John of Damascus wrote, “we do not worship paint or wood, we do not worship matter; we worship the God who created matter, who became matter (flesh) for our sake“.

The icons in the icon corner also remind us of the declaration in Hebrews 12:1, that “we are surrounded by so great a cloud of witnesses“; so we need never pray alone. We venerate these witnesses through their icons, petition them and join them in prayer and worship of our Triune God.