The point is that it shows that people never actually saw gods and then drew pictures of them. They just made it up and drew them to look like the people they saw every day. If the gods were real they would be the same in every picture. Did you notice that Jesus is depicted as white today? Thats because the people that claim to have seen draw him to look like themselves and it has alwys been like that. In reality if Jesus was real (which i doubt but still) he would look more like Osama bin Laden based on the region he came from.