The world is inhabited by evil demons
The people of Mesopotamia believed that the world was inhabited by evil demons, and they sought to protect them. They also believed that it was possible to drive away evil demons through exorcism rituals
The Mesopotamian civilization knew a large variety of demons and jinn. Demons were often considered the creation of the gods.
((These are some of the names of the devils and jinn))
Moshmahu, Yoshmegala, Pasmo (three horned serpents),
Moshkhoshu (serpent dragon),
Lahmu (hairy),
Ogala (huge weather monster),
Oredemo (Angry Lion),
Kertabulu (Scorpio man),
Omo d'Abroto (violent storms),
Kololo (Fish Man),
Kusariku (Taurus Man).
Source: websites