Paul Lintern, of "Where's Paul?" Fame poses with the Wittenberg Rock. The rock was transformed into a baptismal fount, and has been in Mansfield at the former St Luke's Lutheran Church for 126 years. Paul reminds us that the 500th anniversary of the Protestant Reformation is October 31st, 2017. Martin Luther posted the 95 theses on the door of the Wittenberg Church, in Germany. The rock pictured was brought to Mansfield from Wittenberg.