Every doctrine of the historical church is up for grabs in the contemporary climate of theological anarchy and the postulate of ambiguity. How do we, how should we, should we at all, "define" doctrines? If we do, should they divide? If we don't is there anything left of Christianity than every person's private judgment? Is there an objectively ascertainable Christian faith that can be known, measured and believed? Or is it a goo of the mind left to the discretion of the hearer? Can such a faith save? The gooey one I mean.