Decisive steps by the Reformer--Luther's Appeal to a General
Council--Struggle at close quarters--The Bull burned by Luther--
Meaning of this bold act--Luther in the Academic Chair--Luther
against the Pope--New Work by Melancthon--How Luther encourages
his Friends--Progress of the Contest--Melancthon's Opinion of
the timid--Luther's work on the Bible--Doctrine of Grace--
Luther's Recantation. 104