Sea Breeze: What if someone chooses a purpose that requires them to murder you?
What, like if a person believes that the deity they worship requires them to murder someone?
For example, Abraham believing that his 'god' wanted him to murder his own son?
What you asked is exactly why I have very little respect for any worshipper of any god. Once you start worshipping an almighty Allah or God, if you believe that that deity may require you to rape, or kill, or feed the poor, you have to do it. And you can justify it.