Harari gave me some insights when he explained that when humans lived closer to nature, as hunter gatherers, we tended to see the continuum of life on earth. "God" was in everything. After the advent of agriculture and animal husbandry it became necessary to change our views in order to raise animals to slaughter and eat them.

Religions after that time separated humans from the rest of the animal kingdom and provided the justification we needed from a "higher power".