Robert Wringhim, convinced by a mysterious double named Gil-Martin that his Calvinist election frees him from moral law, is driven to murder his own brother and father in the name of predestined salvation.
Books mentioned in The Private Memoirs and Confessions of a Justified Sinner (1)
A Cloud of Witnesses: “I remembered of having read, in the Cloud of Witnesses, of such men formerly having been converted by the imprisoned saints”