Every high priest is appointed from among men to represent them in matters relating to God, to offer gifts and sacrifices for sins.
He is able to deal gently with those who are ignorant and misguided, since he himself is subject to weakness.
That is why he is obligated to offer sacrifices for his own sins, as well as for the sins of the people.
So also Christ did not take upon Himself the glory of becoming a high priest, but He was called by the One who said to Him: “You are My Son; today I have become Your Father.”
During the days of Jesus’ earthly life, He offered up prayers and petitions with loud cries and tears to the One who could save Him from death, and He was heard because of His reverence.
Although by this time you ought to be teachers, you need someone to reteach you the basic principles of God’s word. You need milk, not solid food!