They are clear precise ways to communicate what you believe. In case we didn't all realize the Bible is huge. There is a ton in there! A statement of faith is an example of what we believe regarding it.
(1) If those beliefs change over time (Remember God is unchangeable [Job 23:13; Hebrews 6:17-18; etc.], so even though our perception of God may change...He doesn't change!) then we can revise our statements of faith. The Evangelical Free Church of America is currently revising and changing their statement of faith (go here to follow this...the Draft revision links are at the far right side of the webpage.) So you can see that our developing a statement of faith has not stopped the conversation as to what we believe.
(2) If what we believe needs more clarification because it isn't clear then we can further clarify on that in revisions as well.
What does this have to do with the Emergent/Emerging Church?
Well, they won't clarify their beliefs. I emailed Brian McLaren probably about a year and a half ago asking if they had a mission statement for the ECM. He did not reply. To be fair he may have never received the email, but here is a response recently posted that might shed a little light on the situation as to why they don't want a mission statement.
This will be long...I'm sorry, but following are some quotes from the national coordinator for Emergent-US Tony Jones in response to why they don't have or want a mission statement:
From Tony Jones, National Coordinator, Emergent-U.S.Yes, we have been inundated with requests for our statement of faith in Emergent, but some of us had an inclination that to formulate something would take us down a road that we don't want to trod. So, imagine our joy when a leading theologian joined our ranks and said that such a statement would be disastrous.
That's what happened when we started talking to LeRon Shults, late of Bethel Seminary and now heading off to a university post in Norway. LeRon is the author of many books, all of which you should read and now the author a piece to guide us regarding statements of faith and doctrine. Read on...
From LeRon Shults:The coordinators of Emergent have often been asked (usually by their critics) to proffer a doctrinal statement that lays out clearly what they believe. I am merely a participant in the conversation who delights in the ongoing reformation that occurs as we bring the Gospel into engagement with culture in ever new ways. But I have been asked to respond to this ongoing demand for clarity and closure. I believe there are several reasons why Emergent should not have a "statement of faith" to which its members are asked (or required) to subscribe. Such a move would be unnecessary, inappropriate and disastrous.
Why is such a move unnecessary?
(1) Jesus did not have a "statement of faith." He called others into faithful relation to God through life in the Spirit. As with the prophets of the Hebrew Bible, he was not concerned primarily with whether individuals gave cognitive assent to abstract propositions but with calling persons into trustworthy community through embodied and concrete acts of faithfulness. The writers of the New Testament were not obsessed with finding a final set of propositions the assent to which marks off true believers. Paul, Luke and John all talked much more about the mission to which we should commit ourselves than they did about the propositions to which we should assent. The very idea of a "statement of faith" is mired in modernist assumptions and driven by modernist anxieties – and this brings us to the next point.
(2) Such a move would be inappropriate. Various communities throughout church history have often developed new creeds and confessions in order to express the Gospel in their cultural context, but the early modern use of linguistic formulations as "statements" that allegedly capture the truth about God with certainty for all cultures and contexts is deeply problematic for at least two reasons.First, such an approach presupposes a (Platonic or Cartesian) representationalist view of language, which has been undermined in late modernity by a variety of disciplines across the social and physical sciences (e.g., sociolinguistics and paleo-biology). Why would Emergent want to force the new wine of the Spirit’s powerful transformation of communities into old modernist wineskins?
Second, and more importantly from a theological perspective, this fixation with propositions can easily lead to the attempt to use the finite tool of language on an absolute Presence that transcends and embraces all finite reality. Languages are culturally constructed symbol systems that enable humans to communicate by designating one finite reality in distinction from another. The truly infinite God of Christian faith is beyond all our linguistic grasping, as all the great theologians from Irenaeus to Calvin have insisted, and so the struggle to capture God in our finite propositional structures is nothing short of linguistic idolatry.
Why would it be disastrous? Emergent aims to facilitate a conversation among persons committed to living out faithfully the call to participate in the reconciling mission of the biblical God. Whether it appears in the by-laws of a congregation or in the catalog of an educational institution, a "statement of faith" tends to stop conversation. Such statements can also easily become tools for manipulating or excluding people from the community. Too often they create an environment in which real conversation is avoided out of fear that critical reflection on one or more of the sacred propositions will lead to excommunication from the community. Emergent seeks to provide a milieu in which others are welcomed to join in the pursuit of life "in" the One who is true (1 John 5:20). Giving into the pressure to petrify the conversation in a "statement" would make Emergent easier to control; its critics could dissect it and then place it in a theological museum alongside other dead conceptual specimens the curators find opprobrious. But living, moving things do not belong in museums. Whatever else Emergent may be, it is a movement committed to encouraging the lively pursuit of God and to inviting others into a delightfully terrifying conversation along the way.
This does not mean, as some critics will assume, that Emergent does not care about belief or that there is no role at all for propositions. Any good conversation includes propositions, but they should serve the process of inquiry rather than shut it down. Emergent is dynamic rather than static, which means that its ongoing intentionality is (and may it ever be) shaped less by an anxiety about finalizing state-ments than it is by an eager attention to the dynamism of the Spirit’s disturbing and comforting presence, which is always reforming us by calling us into an ever-intensifying participation in the Son’s welcoming of others into the faithful embrace of God.
[I edited this a little bit for clarity in reading.]