For though you should in fact be teachers by this time, ¹  you need someone to teach you the beginning elements of God’s utterances. ²  You have gone back to needing ³  milk, not ⁴  solid food.

For you need endurance in order to do God’s will and so receive what is promised. ¹ 

So if perfection had in fact been possible through the Levitical priesthood – for on that basis ¹  the people received the law – what further need would there have been for another priest to arise, said to be in the order of Melchizedek and not in Aaron’s order?