Lesson 21 – The Eastern Empire, the Eastern Orthodox Church, and the Rise of Islam
![](https://brcc.church/wp-content/uploads/2018/06/Church-History-13-1024x807.png)
This lesson focuses on the situation in the East after the fall of Rome.
Reading: Chapter 27 – Eastern Christianity (and also the last few pages of Chapter 26 – “The Arab Conquests”)