Living on the Margins...

It seems inevitable that organizations will become either more narrow and sectarian or more mainstream and secular, which will lead to fundamental realignments within the evangelical world. Those institutions that cherish their place at the cultural table will have to accept the legitimacy of homosexual relationships and to abandon a fully Pauline gospel of salvation predicated on a historical Adam. Those institutions wishing to maintain a traditional orthodoxy on these points will have to accept their status as marginal figures in the broader world, objects of scorn and not serious contributors to the public square...

It is likely that the coming cultural storms will be best weathered by evangelical organizations and institutions with more precisely defined doctrinal statements, particularly statements that are close to, or identical with, historic creeds and confessions. The last one hundred years of evangelicalism has shown that minimal doctrinal bases do not provide real resistance to heterodoxy and the downgrading of doctrine. Of course, no creed can safeguard orthodoxy alone; fidelity and integrity on the part of leaders and gatekeepers are also required. But without a strong and complete doctrinal confession, gatekeeping becomes nearly impossible, even for well-intentioned and faithful leaders. [emphasis mine]

Carl Trueman from The Real Scandal of the Evangelical Mind