We just learned about the Orthodoxy.
Another part of early Christianity is the Dominican Order.
We learned that the church all worked together and agree on rules that were called "Canon".
Following the rules is called "Orthodoxy", and breaking the rules is called "Heresy".
The Dominican Order is a group of people the church put in charge to make sure people followed the rules.
They were called the Dominican because the order was started by a church leader named Saint Dominic.
(from: wikipedia - dominican order)
Kid Facts - Blast from the past: Codex Vaticanus
