Seriously, Christianity is a mess. Everyone knows it, but few want to admit it. There are about 41,000 different Christian denominations. That says it all. Most of us have different belief systems; perhaps none of us have exactly the same believe system. And what are those belief systems based upon? On a montage of teachings from pastors, authors, parents, relatives and friends and how they have interpreted the Bible. Logically, there should only be one belief system, reflecting entirely on what Jesus said and did.
So let us start over with a Christianity based on recent New Science which is fully in tune with what Jesus said and did. And, let's start by getting a very basic understanding of who God is and who we are.