As my good friend David has written a critique of Carl Trueman’s comments, and Carl taught me at WTS, I thought that I should go ahead and listen to the whole thing and see if I agreed with David. As these are two very dear brothers in Christ, it behoves me to be extremely careful in what I say. You can listen to the whole thing here. Also, there are a lot of comments on this post that are extremely thoughtful and well worth pondering.
I would say that I agree, by and large, with David’s assessment of the weaknesses of Trueman’s presentation, but that I would want to offer a qualification of it. This qualification is based on what Trueman used to tell me in conversation, and I believe he said it in class as well. He said that we need to have a principled reason for not belonging to the Roman Catholic Church, and that it has to be doctrinal. If we do not have that, then we are living in sinful schism. Schism is a terrible sin. This is why Leithart’s position is, to my mind, completely incoherent. If the differences between Protestantism and Rome are not salvific in nature, then Leithart is living in sin by not being a part of the Roman Catholic Church. Leithart is, in effect, saying that Trent did not anathematize the gospel, a point that Jack Bradley brought up quite ably.
When I use those statements by Trueman that he made before, I come to about the 1 hour 17-25 minute mark, and notice Trueman strongly challenging Leithart on the issues of doctrinal difference between Protestantism and Catholicism. Trueman plainly believes that it is doctrine that separates us from Rome, and that these doctrines that separate us are of a first order nature. They are salvific. They are gospel issues. So, ultimately I believe that Trueman is being inconsistent. He believes that gospel issues separate us from Rome, but he seems willing to admit (or at least refrain from denying) that Rome is a true church. I agree with David that acknowledging RCC baptism is not a sufficient condition for considering Rome a true church (I think that the Southern Presbyterians, particularly Thornwell, got this one right, and that Hodge was inconsistent). For one thing, the Reformers who had been baptized in the Roman Catholic Church, were baptized before Trent happened. No Reformer would have said that Rome had completely apostatized before Trent happened. Now, I firmly believe that Rome is no true church. So Trueman is in the awkward position of denying that Rome has the gospel, and yet of admitting (or not denying) that Rome is part of the true church. I do not think that this position can ultimately stand the test of coherency.