Who was the first emporor of the byzantine empire

Constantine the Great is known to be the first emperor of the Byzantine Empire. He was the first Roman Emperor that converted to Christianity, along with this he also built the city of Constantinople, being known as the Byzantine Empire.

the hebrew bible is the sacred text of judaism;

the koran is that of islam.

among eastern religions, the sacred scriptures of hinduis are the four vedas and the upanishads, among others.

a main characteristic in these books is that un most of them we find certain "norms" of behavior, as is the case of the bible that has it's commandments. these rules are to regulate the behavior of believers and faithful of their respective faith.

these rules tell us what is right and what is not.