ATH: "Everyone Has A Jinn So Everyone Can Become a Satan"

18: 50. Behold! We said to the angels "Bow down to Adam": they bowed down except Iblis.  He was one of the Jinns and he broke the Command of his Lord.  Will ye then take him and his progeny as protectors rather than Me? And they are enemies to you! Evil would be the exchange for the wrongdoers! 

[Iblis] said, "My Lord, because You have put me in error, I will surely make [disobedience] attractive to them on earth, and I will mislead them all

Those who believe fight in the cause of Allah , and those who disbelieve fight in the cause of Taghut. So fight against the allies of Satan. Indeed, the plot of Satan has ever been weak.