1Kgs 13:33

“For you know undoubtedly that those that are by us named bishops, and presbyters, and deacons, were made by prayer, and by the laying on of hands; and that by the difference of their names is showed the difference of their employments. For not every one that will is ordained, as the case was in that spurious and counterfeit priesthood of the calves under Jeroboam; [1 Kings 13:33] but he only who is called of God. For if there were no rule or distinction of orders, it would suffice to perform all the offices under one name. But being taught by the Lord the series of things, we distributed the functions of the high-priesthood to the bishops, those of the priesthood to the presbyters, and the ministration under them both to the deacons; that the divine worship might be performed in purity. For it is not lawful for a deacon to offer the sacrifice, or to baptize, or to give either the greater or the lesser blessing. Nor may a presbyter perform ordination; for it is not agreeable to holiness to have this order perverted. For "God is not the God of confusion," [1 Corinthians 14:33] that the subordinate persons should tyrannically assume to themselves the functions belonging to their superiors, forming a new scheme of laws to their own mischief, not knowing that "it is hard for them to kick against the pricks;" [Acts 26:14] for such as these do not fight against us, or against the bishops, but against the universal Bishop and the High Priest of the Father, Jesus Christ our Lord. High priests, priests, and Levites were ordained by Moses, the most beloved of God.”