and that they should keep the charge of the tabernacle of the congregation, and the charge of the Holy Place, and the charge of their brothers, the sons of Aaron, in the service of the house of Jehovah.
Therefore you and your sons with you shall keep your priests' office for everything of the altar and inside the veil. And you shall serve. I have given your priest's office as a service of gift. And the stranger that comes near shall be put to death.
But they shall minister with their brothers in the tabernacle of the congregation, to keep the charge; only he shall not serve at a service. So you shall do to the Levites as to their duties.
Therefore I solemnly witness before God and the Lord Jesus Christ, who is going to judge the living and the dead according to His appearance and His kingdom,