Esdras was very curious about these ancient drawings so he took a moment to appreciate them. He had to admit, even though it was only a level in a dungeon it was very detailed.
The drawings showed the people struggling to fend of monsters and wild beasts. Many warriors died and they had to relocate many times.
And yet nature was merciless. They were devastated by rain and snow storms, they were butchered by even more monster, there was no safe place in the world.
One day a being of unfathomable might tore apart the sky and saved them. He saved the sick and cured the wounded, he gave them swords and spears, he bestowed upon them mystical powers.
In no time they not only survived but thrived, the monsters were subdued and the wilderness was cleared.
It was clear what that being was, it was god. They worshipped him and built many monuments to declare his divine grace.