Don't be afraid of disagreement. We wouldn't have had the creeds if there weren't serious disagreements about doctrine in the early church. There wouldn't have been a Reformation if people hadn't taken a stand for truth. Yet those things brought the church back to where it needed to be.
In a sense, the church is in the midst of a new Reformation, calling people back to the Bible. Our Lord said he would rather have a man be cold, without any profession whatsoever that he was a Christian, than a lukewarm moderate. We cannot carry out the mission of the church without boldly asking God for a new Pentecost and courageously removing any limits on what he is permitted to do in our lives and our churches.