The writer of Hebrews makes an inference from his assertion that Jesus is a High Priest: “Since we have a great high priest….let us approach the throne of grace with confidence” (4:16). The “throne of grace” in this verse is a reference to the presence of God. This may be a synonym for the Mercy Seat, the cover to the Ark of the Covenant that was in the Holy of Holies (Exod 25:17). While the word throne is sometimes used for an ornate chair and the words mercy and grace can both reflect the Hebrew word hesed, there is no other example of the Ark of the Covenant being called the “throne of grace.” Since the point of the passage is that the believer can enter into God’s presence, the analogy of the High Priest entering into the Holy of Holies on the Day of Atonement seems to almost require the reader to understand the Mercy Seat Ark as the “throne of grace.” But like most things in Hebrews, the writer might evoke the Ark of the Covenant or the Day of Atonement, but he has in mind the ultimate presence of God in Heaven, the “real throne of grace.”

Yet the writer of Hebrews tells his readers that they can enter this most holy place with confidence. In the context of temple worship, this is a remarkable statement since every high priest did his duty on the Day of Atonement with a great deal of fear and trembling! To “enter with confidence” is not disrespect. The believer is not to treat God as a human or flippantly address God. The noun παρρησία (parrasia) can be translated “boldness,” as it is in the early parts of Acts when the Apostles “speak with boldness” about who Jesus was (Acts 2:29, 4:13, 14:19).
In this context confidence refers to the believer’s position in Christ that gives us a kind of “permission to speak freely” to God. Since we have Jesus as our High Priest, we have a new relationship with God that allows us to be fully open and honest with God (cf. Eph 3:12). For example, in the military a commander might have certain people who are his close advisors. These people have the freedom to speak openly to their superior officer in a way that would not be acceptable coming from a private.
If we are in Christ, we can walk into God’s presence and speak to him what is on our hearts. The best example of this boldness is the prayers of the Psalms. Some Psalms question if God really listens to the prayers, others are boldly claiming promises made. Others frank expressions a depth of anguish and pain that is almost embarrassing. The writers of the Psalms do speak with God with confidence. This confidence and boldness is based on the fact that Jesus is our Great High Priest and he has done something as the High Priest that allows his followers his new access.
What are the implications of the boldness in the context of the original readers? How can we “bridge the gap” to apply this “boldness” to contemporary spirituality?
First, the “high priesthood of Jesus” is based on the ideal form of priest found in the Hebrew Bible, not in the high priesthood as it actually functioned in the first century. By the first century, the High Priest more a political figure that a religious leader. Control of the temple and the priesthood gave the office a great deal of power, and this power usually led to great wealth. It is unlikely, however, that the writer of Hebrews has this sort of power in mind. He consistently looks to the idea image (“the shadow”) from the Hebrew Bible in order to describe the “substance” of Jesus.
The writer of Hebrews might be trying to counter an objection to the first two chapters of Hebrews: Jesus might be superior to the angels, but the ultimate servant of God was Moses, who gave the Law. In the context of the first century, then, our author will argue that Jesus is a superior to even Moses as a servant of God. Ultimately, this will lead to the conclusion that the covenant which Jesus made (the New Covenant) is superior to that of the Old Covenant made by Moses. In verse two Moses is compared to Jesus, then he is subordinated to Jesus (verse 3) and by verse 5 he is contrasted to Jesus, negatively.