The reason they went to the trouble of creating humans and the massive infrastructure to support humans, cities, farms, hospitals, schools, social organizations. Is because from the Sumerian records, the real ones. Humans where created to help the Gods build the earth and to be the stewards of earth. The wise care takers of the planet. The Gods didn't come here to mine gold and then leave. They moved here with the intent of building a permanent civilization. We where created to be part of this civilization as stewards of earth. It could be there civilization was destroyed previously at some point with the lost planet or part of it was upon that world. Or perhaps not.
The planet itself was most likely destroyed as part of a larger cosmic war that ended the Golden Age on earth as well and set the stage of the events we are now within.
The second part of Humans creation lay within the texts. Humanity was created with a spiritual mission to ascend to divine from human by EA [Satan]. His intent was to elevate His children to supreme truth and divinity in the long run. To have equality with the Gods. The greatest gift of creation in the universe.
