What is the Eastern Church? The Eastern Orthodox Church is the single second largest Christian communion in the world. Archbishop Hannan and Msgr. Bilinsky discuss the differences between the Eastern churches and the Western Churches and also how they share a common Christian tradition and most of the same Christian biblical canon. In this Focus DVD, you will be fasinated as they trace its lineage back to the early Church and bring a new perspective on the culture, language and theology of the Eastern Orthodox Church.