If you go to the book of Genesis and read the book of Joseph you will read about his time in Egypt. During this time there was a king that taxed the people and knew not Joseph (the ways of God). It is after this that the enslavement of the Jews took place and then their exodus. So, we are following the story line in the bible in that first the belongings of all the people in the kingdom (world) will be taken from them. Then they will be enslaved in the one world kingdom then the exodus (rapture) will happen.