Picture this: You are in school and your teacher and places a colouring picture in front of you and gives you instructions on how to colour it in. There is an assistant to help explain the instructions in detail. Half the class ignored the instructions and coloured in everything around the picture to be coloured in and got a quarter the credits. A quarter of the class thought the instructions were to complicated and gave up or never started and they failed. The last quarter of the class followed the instructions and got a great score. Those who coloured outside the picture is Judaism. The taught ones are the ones who followed the instructions and took the guidance from the teacher and their assistant. The ones who failed is 75%, because under 90% is a failure on this simple work with such easy instructions that you'd have to be lazy or uninterested to fail.