There is no god. There is no devil... It's all a theological concept and as such is totally false and even less real than Santa claus, the Easter Bunny and the Tooth Fairy.
Believe what you like - organised religion of any denomination is all about conformity, power and control.
There is no God. Get over it.
Just be nice to people and treat others as you would like to be treated yourself. Be a part of compassionate humanity.
If you want to see how religion works and how anyone can be fooled into believing anything, take a look at this spoof religion here and see how it works.
Read about the Invisible Pink Unicorn
Peace and love to all