Based on ‘Gonzalez, The Story of Christianity, Volume 1, Part 2: The Imperial Church and Part 3: Medieval Christianity’, why does your doctrine of God matter, and how do you go about constructing your doctrine of God? Also, describe the various heretical views about Christ’s divinity (e.g., Nestorians, Docetists, Gnostics, etc.) and how they differed from the Nicene understanding. List some of them and show how they were addressed by the Council of Nicaea.