Why does man create God?
Well humans are and have always been terrified of being alone. Imagine that we are the highest intelligence in the Universe....Alone as the pinnacle of evolution.
Fear is the main emotion and also a dread that we are responsible for our actions in the physical world around us. Better to create "Super Parents", gods and goddesses that take away that personal responsibility for our thoughts and actions (behaviours).
Freud allegedly said.."Most people don't want freedom because freedom requires responsibility and most people are frightened of responsibility"
Better to be slaves of christ??