These "official" statements are of great importance for church history and denominational comparison. Please add a label for these documents as they are often buried in other resources. I was thrilled to find I had these documents, two of which I'd not heard of and therefore, would not find in a search. Further, I believe such documents deserve entries in Factbook.
Vote at Label for Creeds, Statements of Faith, Declarations, Confessions of Faith, etc. | Faithlife
