In the times of the Ancient Egyptian and Mesopotamian, it was believed that everything on Earth should be based around God. Whatever you do in life, God should be your influence from what job you should have to what tree you should plant. As time passed by this ideology was tossed over for the idea of humanism. The idea that the world revolves around the man. No longer should your doings be based by gods but you decide what you do. This gave man more value and more independence from a higher power.
From the perspective of art, Mesopotamia’s human sculptures usually depicted an ordinary man with a normal physique. But due to the Greeks love of sports and athletes all of their human sculptures are men with god-like attributes, a nearly inhuman physique due to their humanism.
The gods of Mesopotamia were deities who were never compared to human and don’t live among humans. As well only priests were allowed to serve them directly and others would have to come to a place of gathering to ask things from them. Unlike the Mesopotamian, the Greeks saw gods as human-like featured creatures with extraordinary abilities. There are stories that these gods would assimilate with the humans even become animals, also they have human emotions and desires like every other human. Any Greek could pray to the gods from any place. Through the Greek’s adaption of humanism, they were able to focus on the world versus the deities they worshiped.