Why do some people need a creator for purpose?

Because then you can be truly happy and content not concerned about material things that cant by any stretch of the imagination bring you life. You will know the answer to questions that can give you the most satisfying life so much so that even death in this system will not frighten you because you will have the opportunity of life everlasting on a Paradise earth. By reading the Bible you can actually get a glimpse of the personage that created our magnificent body and brain