If one of Aaron’s descendants has something wrong with him, then he cannot offer sacrifices by fire to the Lord. And that person cannot carry the special bread to God.
Priests must be holy for their God. They must show respect for God’s name. Why? Because they carry the bread and the offerings by fire to the Lord. So they must be holy. [374]
A priest serves God in a special way. So you must treat him in a special way. Why? Because he carries holy things! He brings the holy bread to God, and I am holy! I am the Lord, and I make you holy!