What’s the difference?

Does it really make a difference if God exists or not? Why should anyone care? There could hardly be a greater difference between how the world works with a Creator and how it is viewed without one. Belief allows the possibility that life has objective purpose and meaning. It allows the possibility of a moral code grounded beyond human authority, rather than only a social agreement. It also allows the possibility that our choices have consequences beyond what a particular society can enforce. These are foundational differences between a universe with God and one without. What other differences follow from the answer?