The 'throne of grace' is an allusion to the mercy seat on the ark of the covenant. He is the ' great high priest who has passed through the heavens.' Unlike other priests, who must first sacrifice for their own sins and who will eventually die, thus leaving their priestly role, Jesus had no sin and He is alive (Hebrews 7:23–25 10:11–14).

Jesus was the 'once for all' (Hebrews 10:10) sacrifice through whom we can have forgiveness of sin and become children of God (John 1:12). When Jesus was crucified, the veil that separated the Holy of Holies tore from top to bottom (Matthew 27:51). The high priest could enter that room once per year, on the Day of Atonement (Leviticus 16). Under the Mosaic covenant, God's presence dwelled with the ark of the covenant in the innermost chamber of the tabernacle or temple, called the Holy of Holies or the Most Holy Place.

Here he is making a comparison with the Aaronic priesthood. Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.' The author of Hebrews is comparing the old, Mosaic covenant with the new covenant instituted by Christ. For we do not have a high priest who is unable to sympathize with our weaknesses, but one who in every respect has been tempted as we are, yet without sin.

Hebrews 4:14–16 declares, 'Since then we have a great high priest who has passed through the heavens, Jesus, the Son of God, let us hold fast our confession. What does it mean to come boldly to the throne of grace (Hebrews 4:16)?

What does giving grace mean