Parallēla dysparallēla, or, The loyal subjects indignation, for his royal sovereign's decollation; : expressed in an unparallel'd parallel between the professed murtherer of K. Saul, and the horrid actual murtherers of King Charles I. The substance whereof was delivered in a sermon preached at Allhallows Church in Northampton, on (the day appointed for an anniversary humiliation in reference to that execrable fact) Jan. 30. 1660. /