The Perfect High Priest
(Psalm 110:1-7)
1 Every high priest is appointed  from among men to represent them in matters relating to  God, to offer  gifts and sacrifices for sins. 
2He is able to deal gently with those who are ignorant and misguided, since he himself  is beset by weakness. 
3 That is why  he is obligated to offer sacrifices   for his own sins,  as well as for the sins of the people. 
4 No one takes this honor upon himself;  he must be called by  God, just as Aaron was.
5So 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.” 
6And  in another passage God says: “You are a priest   forever in the order of Melchizedek.”
7 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. 
8Although He was a Son, He learned  obedience from what He suffered. 
9And having been made perfect, He became the source of eternal salvation to all who obey Him 
10and was designated by  God as high priest in the order of Melchizedek.
Warning against Drifting Away
11We have much  to say about this, but it is hard to explain,  because you are dull of hearing. 
12 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! 
13For everyone who lives on milk  is still an infant, inexperienced in the message of righteousness. 
14But solid  food is for the mature, who by  constant use have trained their senses to distinguish  good from evil.