Matthew Poole and continuators on Hebrews 10:21

21 And having an high priest over the house of God;

Christians have not only a Liberty of coming, but a Way wherein, and a help whereby to reach home to God; which help is a surpassing Priest to all others, the great and eminent one for real Worth and Dignity, Christ himself, God-man, exalted to the right hand of the Majesty on high, after he had fulfilled his Work here, where he was invested with all Authority and Power, and set over the Church of the living God, consisting both of Hebrew and Gentile Israelites, ch. 3.6. Acts 20.28. whose Sacrifices of Praise and Prayer offered up to God, he presenteth, perfumed with the Incense of his own Merits before the Throne, representing their Persons, pleading their Cause, and continually interceeding for their Good, making all they are, and perform, acceptable to his Father by his own Blood, ch. 8.2.

Marginal references: Chap. 4.14, 16.