From the Law of One material.

2.4 Questioner: Yes. You mentioned that the pyramids were an outgrowth of this. Could you expand a little bit on— Were you responsible for the building of the pyramid, and what was the purpose of the pyramid?

Ra: I am Ra. The larger pyramids were built by our ability using the forces of One. The stones are alive. It has not been so understood by the mind/body/spirit distortions of your culture.

http://www.lawofone.info/results.php?c=Pyramids