Analysis of information sources in references of the Wikipedia article "Presbyterianism" in English language version.
...for the primitive apostolic church which St. John had established in the East and Columba transported to our shores. Thus the days of Culdeeism were numbered, and she was now awaiting the martyrs doom.
Following the formulation of the Westminster Confession, fully fledged Sabbatarianism quickly took root too, being embodied in an Act of 1661, then spreading northwards and westwards as the Highlands were opened up after the '45, during which time the doctrine lost its original force and vigour in the Lowlands.