It shall be a statute for ever — That is, It is to continue as long as the priesthood continues. And it is to have its perpetuity in the substance, of which these things were the shadows.
Related Commentaries of Exodus 28:43
Exodus 28:43
43 And they shall be upon Aaron, and upon his sons, when they come in unto the tabernacle of the congregation, or when they come near unto the altar to minister in the holy place; that they bear not iniquity, and die: it shall be a statute for ever unto him and his seed after him.