How Could One Tell the Difference Between God and a Demon?

There's no way to distinguish between who is a demon and who isn't. Since gods and demons are imaginary, then it's up to your own imagination make the judgement. Many make the worst judgements;

1) De?asia Watkins, killed, stabbed in the face several times, and decapitated her 3mo old daughter. The mother was hearing demons!
2) Angela Camacho, decapitated her three children, claiming they were "possessed by evil spirits"
3) Gary Sherrill killed his 13 yr old son with an axe, as the boy was a "demon"
4) Talae Thomas killed his son, another "devil"!
5) Zakieya Avery killed her two children because they were possessed by the devil!
6) Nadejda Voronova, Decapitated her 7yr old daughter. She said "Demons told me to do it"
7) Nelly Vasquez-Salazar killed her 6 year old daughter because "she was possessed"!
8) Jessica Carson and her fiancé, killed their infant while trying to extract the "devil"! The baby had bites all over it's back, then killed with a hammer.
9) Elzbieta M. Plackowska killed her son, stabbing him 100 times telling him to pray, as he's now going to heaven. She also killed a young girl she was babysitting at the time. Stabbing her 50 times. Both children had their throats cut.
10) Otty Sanchez dismembered her three week old son, claiming the devil instructed her.
11) Eva Maudlin claimed the devil forced her husband to microwave their daughter. That he's not a monster, but a good man!
12) Deanna Laney killed all 3 of her children by bashing their heads in with rocks. She claims that God instructed her to kill them.
13) LaShuan Harris drowned her 3 son's in the San Francisco Bay because God told her to sacrifice them.
14) Andrea Yates killed all 5 of her children, because she wanted them to be with Jesus. She didn't want the devil beating jesus to the children's souls.

When I receive a vision from a super natural being, I look for the horns and tail to tell its a demon. Dead give away, even when they try to hide the horns with a hat. Also a demon normally carries a pitchfork, while an angel has a harp. Angels have wings and a halo. I have yet to see an angel carry a pitchfork for example, so this is pretty 100% true. Angels also wear clothes like they are singing in a church choir. One time and only one time I saw an angel wearing guess jeans, but she said she was a newer angel and was getting written up for being out of uniform, Demons tend to be big and red, and maybe with a wart or boil. I hope this guide helps to tell the difference between an angel and a demon.