Mark 12:28b-34 and Hebrews 7:23-28

Mark 12:28b-34
 And seeing that he had answered them well, he questioned him as to which was the first commandment of all.
29 And Jesus answered him: "For the first commandment of all is this: 'Listen, O Israel. The Lord your God is one God.
30 And you shall love the Lord your God from your whole heart, and from your whole soul, and from your whole mind, and from your whole strength. This is the first commandment.'
31 But the second is similar to it: 'You shall love your neighbor as yourself.' There is no other commandment greater than these."
32 And the scribe said to him: Well said, Teacher. You have spoken the truth that there is one God, and there is no other beside him;
33 and that he should be loved from the whole heart, and from the whole understanding, and from the whole soul, and from the whole strength. And to love one's neighbor as one's self is greater than all holocausts and sacrifices."
34 And Jesus, seeing that he had responded wisely, said to him, "You are not far from the kingdom of God." And after that, no one dared to question him.

​Hebrews 7:23-28
23 And certainly, so many of the others became priests because, due to death, they were prohibited from continuing.
24 But this man, because he continues forever, has an everlasting priesthood.
25 And for this reason, he is able, continuously, to save those who approach God through him, since he is ever alive to make intercession on our behalf.
26 For it was fitting that we should have such a High Priest: holy, innocent, undefiled, set apart from sinners, and exalted higher than the heavens.
27 And he has no need, daily, in the manner of other priests, to offer sacrifices, first for his own sins, and then for those of the people. For he has done this once, by offering himself.
28 For the law appoints men as priests, though they have infirmities. But, by the word of the oath that is after the law, the Son has been perfected for eternity.