Early Church Structure: You stated that the "Plymouth Brethren" denomination was a good example of early church structure-what about the important purposes of the priests as in my Catholic Church? [Matthew 21:33, John 21-22, 1 Corinthians 10:21, Romans 15:15, Romans 12:1, 1 Peter 2:5, Hebrews 13:15, Jeremiah 31:34, 1 John 2:27].