Vicarious Sacrifice: Execution of the Divine Plan of Salvation: Prophecies of the Messiah; Revelation of the Dark Side"s Attacks; Messiah"s Vicarious Sacrifice; Free Will Instituted as the Means of Salvation; the Heresy of Theodor Bza; Peter Speaks of the Resurrection, Acts 2:24; Peter Cites David"s Psalm 16: 89: David Sees a Vision, v. 9, Acquires Inner Happiness, v. 9