If I could take one verse out of this wonderful book as an overall theme, it would be: "Looking unto Jesus, the Author and Finisher of our faith!" In the Book of Hebrews, you should see Christ, as far superior to all the prophets and angels, and far superior to Moses. And then, you should see Christ being far superior to the Levitical priesthood of Aaron. In the old covenant, once every year, Aaron passed out of the sight of the people into an earthly tabernacle with blood, not his own, but that of a lamb to make atonement for the sins of the people.