Conservative evangelicals have failed to live up to the ideal of the reformation to “always be reforming” and as a result exists in an echo chamber of their own making. “Ecclesia Semper Reformanda est” or “The Church should always be reformed” was a popular axiom proclaimed by Augustine and then again later by Karl Barth. It’s a phrase that goes directly to the problem in conservative evangelicalism that it refuses to accept criticism both externally and internally. More times than not conservative evangelicalism sees any criticism as an attack and, therefore, dig their heels in to hold their position instead of humbly considering whether the criticism has any validity.
Source: Evangelicals in the Hands of an Angry God: 8 Theses | Eric Scot English