Forum:A question about Magic, Miracles and Curses

I have been wondering this for a while but what is the difference between magic, mirales and curses. It seems to me like they do the same thing in the way of 'rules outside of rules'. I get that magic can be considerd something on par with a miracle and curses can be really powerful like heracles curses defense and resurection but what are curses and miracles made from. Magic is from magical energy mana and prana, but what about the others? I really would like it if someone answers my question to this obvious dilemma and information gap in this nasuverse. Thanks.