One other minor comment-
One thing that really bothered me in the PCA was certain people who did consider themself confessional but in modern controversy they were modern. By that I mean the role of women in the home ( or I should say not in the home with their babies and toddlers when they did not need the money) , and evolution, and modern psychological views of man (although this was not too bad compared to charismatics I know). Also, you can read 500 years of theology and every single reformed theologian up until modern times believed in headcoverings, and suddenly now they were just a cultural Corinthian thing. And acceptable movies and TV shows, well, I won't go there but I wonder how Rutherford and his buddies would regard what we indulge in. And prayer so minimized in churches today?
You can be confessional and yet be very modern and worldly in some ways that I think would be rejected if the confession was written today. So I see the confession as sort of deficient these days- which drives us back to scripture!
Post #24 is well stated.
Only to add for those following, so it does not confuse,
The historic Confessions of Faith (London Baptist, Westminster, Three Forms of Unity, Second Helvetic) do not state positions or the detailed specifics that would be necessary on, e.g., headcoverings for women.
The Westminster Larger Catechism, does have lots to say about the foul language, filthy and violent content of modern media, e.g. exposition of the third, seventh and ninth commandments. (As well as the wasting of one's life following it).
Likewise, the Confession implicitly rebukes modern unbelief disguised as evolution, and "modern psychological views" of man, and the "Arminianism" that often lies at their root.
Someone may think themselves "Confessional" but not even be broadly familiar with it. (Anecdotal, this is very common).
How could it even be possible for a modern pentecostal/charismatic to not believe
sola scriptura, not know what it means, and pursue seeking extra-biblical special revelation as an ordinary means of grace and claim to be Confessional?
And, of course, none of us perfectly keep their doctrinal precepts,
thank God for His grace and mercy!