John of Damascus | Gold and Silver foiled icon lithography mounted on wood | Size: 3 1/2" x 2 1/2"

Visitors to an Orthodox Church are confronted with many unfamiliar elements of worship: for example, the use of incense and Byzantine chant and the custom of standing throughout the service. But perhaps the most perplexing element is the icons, especially when Orthodox worshipers bow before and kiss them. Isn't this idolatry?

This very question raged through the Christian world in the eighth and ninth centuries, and it occupied the attention of two of the seven ecumenical (worldwide) church councils. The strongest defense of the practice came from a Christian living in the heart of the Islamic empire, John of Damascus.