This sermon was preached at the Erbs Mennonite Church in the days when Aaron was part of the Lancaster Mennonite Conference. What made the early Anabaptist church effective in their culture? What was the foundation? What were the attributes? Aaron shares anecdotes of relating to other churches insisting on using the Bible only as a foundation for belief and practice. He also refers to early Anabaptists and the example they left in whole hearted sacrifice to the Lord and His Church.