So often, Christian leaders are looking for the team to have total agreement. Whilst we need unity in decision making, we must place greater value in those that challenge the status quo. Dissenting voices may not be right but they help to sharpen us. There are times they are right and we need to change. Whichever, we need to take them seriously as an ally and not as a threat. 

Do not despise the dissenting voice, heed the words, reflect and then decide. You will be stronger for it.