Dreamcoat

One day an Angel came down to Earth, and chose to wrestle the Israelite Jacob ( not sure why, maybe it was to take him from here onto his spacecraft for an experiment who knows ). What we do know is that Jacob won the contest and the Angel then climbed the steps of his craft and left. But not before giving Jacob a special cloak and telling Jacob he will be his guardian from now on. From that moment Jacob changed his name to Israel and placed a stone monument on the location where the contest happened this was Bethel-lehem ( meaning the house of God ). This cloak was then always handed down to God's representative here on Earth. Jacob then gave his cloak of many colours to his son Joseph.