Many scientists agree that there is a diety? Please define the term many. How about a percentage? I'll hinder to your point if you can find a scientist that wasn't raised in a faith based household that "converted".

Your idea of an imperfect world is only about perspective. You and I think it is imperfect, but a child new to the world might say it is perfect. Different perspectives doesn't mean that there is a point in life, or meaning, or a purpose. It's just life. There is no point, it is all about what you want to do with the time you have.