Well and good, but what connection with Calvinism are you alleging? The Puritans were generally Calvinists in matters of salvation, but it was their view of the covenants, and specifically the Regulative Principle, that led to their rejection of all religious practices not specifically prescribed by Scripture. While the two systems often do appear together as a matter of history, there is no direct logical connection between the Doctrines of Grace and the Regulative Principle.
ROTFLMAO!