Villain or a hero?

I have thought about my purpose many times. I always felt like the main character of my story, like I was chosen by God to do something great. It sounds weird, I know but I always wanted to see myself as a hero. However the reality is I’m not always a hero sometimes I’m the villain. In stories the villain trys everything in their power to defeat the hero which just results in the hero becoming stronger . Whether I’m the villain or the hero I believe my purpose is to help persons even if I didn’t intend to.