Reformation Day services are often festive, rightly celebrating the recovery of central Christian truths in the Protestant Reformation: the great “solas”—by grace alone, through faith alone, in Christ alone. Another great recovery in the time of the Reformation was that of congregational singing and particularly of psalm-singing. It was psalm-singing that became part of the focus of the 2012 Reformation Day service of several Christian Reformed churches in Sioux Center, Iowa.
