@Mik
Thank God they don't lob bombs at each other.
No, the Thirty Years War pretty much put an end to the Christian sectarian bloodshed arising from the Reformation, at least in Protestant Northern and Central Europe, when clergy finally had to accept that the reigning monarch was top dog in the realm. In Catholic areas the church authority, albeit weakened by the rise of absolute monarchies, lingered until Napoleon came along and closed the case on the political aspirations of church in a secular state once and for all.