TheOldCourse
Puritan Board Sophomore
With regard to secondary source material, in the nineteenth century there was a deliberate movement away from what was considered "bare worship" within Presbyterianism. These authors naturally looked to earlier reformed precedent to establish their case for liturgies and set forms of prayer, and they sometimes misapplied the primary sources. I am not saying that is necessarily the case here, but caution should be used when looking at secondary sources.
Agreed, that's why I put forth his works with something of a caveat. His sympathies seem to be somewhat high churchly. Nevertheless, he republishes sections from Calvin, Knox, and Richard Baxter which include the Creed, although his case for it's continued use in Scottish liturgy seems to be based on an assumption that they stuck to Knox's Genevan liturgy until the WA rather than any actual exemplars of the liturgies.
I should say I'm not particularly on the side of creeds in public worship, I just was reading the above work for other reasons and came across some such comments that were relevant to this topic and interesting from a historical perspective.