Origin of demons

Demons are agents of Satan.

It is believed that they are fallen angels and others believe that they where chassed away from haven together with their master Satan after he saw that God had made him the most beautiful angel. he grow pride because he was made up of all the beautiful, wonderful and precious stones .

Demons since then up to now are believed to be his agents and these agents are very obidient and are loyal to him because he is their master.