Source: Twitch One of the many upcoming bible-themed epics currently in production (including Darren Aronofsky's 'Noah', and Alex Proya's 'Paradise Lost'), Relativity Media is moving forward with their adaptation of 'David and Goliath' - the story of a young Israelite shepherd (and future king) named David who is thrust into the battle of his life against a hulking Philistine warrior named Goliat…