In the Exodus of 1513 B.C.E., Jehovah brought several million of his people out of Egyptian bondage and gave them a detailed code of laws to organize their daily affairs and worship.
و بعدها ،‏ در سرزمین موعود ،‏ دهها هزار تن از آنان برای خدمتی ویژه در معبد ،‏ سازمان‌دهی شدند .‏