And thou shalt appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that cometh nigh shall be put to death. Aaron and his sons - shall wait on their priest's office - It was the business of the priests to offer the different sacrifices to God; to consecrate the shew-bread, pour out the libations, burn the incense, sprinkle the blood of the victims, and bless the people. In a word, they were the servants of God alone.
Related Commentaries of Numbers 3:10
Numbers 3:10
10 And thou shalt appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that cometh nigh shall be put to death.