The sword is necessary for the advance of God’s kingdom, first of all, because the true, instituted church of Christ and her youth are surrounded by false doctrines, vain philosophies, and wicked lifestyles. Dangerous are the heretics with their heresies, the crafty false teachers with their honeycomb tongues in influential speeches and cunning literature, and the pleasure-seekers attractively promoting their ungodly lifestyles. No one is more dangerous than the seducer who takes the name “Christian” and, like his father Satan, tries...