Who is God and what is he for in according to the literary texts of Johnathan Edwards's A Faithful Narrative a?

Who is God and what is he for in according to the literary texts of Johnathan Edwards's A Faithful Narrative and SInners in the Hands of an Angry God, William Bradford's Of Plymouth Plantation, Mary Rowlandson's A Narrative of the Captivity, and Edward Taylor's God's Determinations. How is God known and what problems does he solve and/or create?