What does it mean that "the former commandment has been set aside" (Hebrews 7:18)? Does the priesthood of Messiah cancel the priesthood of Aaron and the Levitical system? This teaching explores the relationship between two different priesthoods in Hebrews 7:18-28, the Aaronic priesthood and the Melchizedekian priesthood.
The Aaronic priesthood was never in business to conduct souls to heaven or to attain eternal forgiveness and justification for sinners. That was not their job. Their job was to facilitate the worship of Hashem in the holy Sanctuary, to conduct the sacrificial services, to carry the blood of sacrifices to the altar, and to bestow Hashem’s blessing upon the worshippers and upon the nation. Getting people into heaven and raising them from the dead was not in the job description.