Consider for a moment these famous last words:   Martin Luther said, “Our God is the God from whom cometh salvation;  God is the Lord by whom we escape death.”  John Knox was heard to say, “Live in Christ, live in Christ, and the flesh need not fear death.”  Today on Sound Doctrine we’ll hear Joshua’s final words as he’s preparing to die.  He calls for a final meeting with the nation, and you’re about to hear his stirring challenge.