 In 1734 they published their first testimony, with a statement of the grounds of their secession, which made prominent reference to the doctrinal laxity of previous General Assemblies.In 1736 they proceeded to exercise judicial powers as a church court, published a judicial testimony, and began to organize churches in various parts of the country.Having been joined by four other ministers, including the well-known Ralph Erskine, they appointed Wilson Professor of Divinity.