Certamen religiosum : or, a conference between His late Majestie Charles King of England, and Henry late Marquess and Earl of Worcester, concerning religion; at His Majesties being at Raglan Castle, 1646. Wherein the maine differences (now in controversie) between the Papists and the Protestants is no lesse briefly then accuratly discusss'd and bandied. Now published for the worlds satisfaction of His Majesties constant affection to the Protestant religion. By Tho: Baylie Doctor in Divinity and Sub-Deane of Wels.