Every person is expected to learn and recognize seera Waaqa and seera
aadaa; however, should someone does not know the laws of society or the laws of God, there are Oromo experts who can be referred to.
Among his iconic works are
Aadaa El-Horreya (Opponents of Freedom), El-Khof (Fear), Oreed Halan (I Want a Solution) and the 1970 biopic Demou El-Salam (Tears of Peace) about President Gamal Abdel-Nasser.
The Oromo knowledge of society and the world can be classified into two: a) cultural and customary knowledge known as beekumsa
aadaa, and b) knowledge of laws known as beekumsa seera.