Verse explainer
A throne that should terrify is opened to anyone who needs it — not because the need is small, but because the High Priest has already gone in.
Let us therefore come boldly unto the throne of grace, that we may obtain mercy, and find grace to help in time of need.
BSBLet us then approach the throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need.
The plain meaning
The word 'therefore' anchors everything: because Jesus is a High Priest who has passed through the heavens and been genuinely tested (vv. 14–15), the terrifying throne of God becomes approachable. The imagery is deliberately drawn from the Day of Atonement, when Israel's high priest entered the inner sanctuary alone, with blood, in fear. Now the author says: all of you, not just one man, and not with fear. The verse separates two gifts. 'Mercy' addresses what is past — sin, failure, guilt. 'Grace to help in time of need' addresses what is present and coming — the ongoing support required for ordinary Christian living under pressure. Neither is rationed. The invitation is to come when the need is acute, trusting that the one seated there knows what acute need feels like.
The common misreading
What the commentators say
Clarke presses hard on the contrast with the old covenant: the Jewish high priest approached the mercy-seat alone, with blood, with trembling, under threat of death for any misstep. The author's point is that every believer now has what only one man once had — direct access, and with freedom of speech rather than terror. Clarke also distinguishes mercy (pardon and restored favor) from grace (the ongoing support that upholds and purifies after pardon), seeing them as two sequential gifts, not synonyms.
JFB draws out the word 'seasonably' behind 'in time of need': grace arrives before we are overwhelmed, fitting the precise person, moment, and trial. It is not stored up for a distant hour but dispensed as the need arises — a supply always held in reserve, released when the pressure actually comes. They also connect 'mercy' with the High Priest's sympathy from Hebrews 4:15: compassion that flows from shared experience of suffering, not pity from a distance.
Henry reads the passage as a direct argument from privilege to duty: if we have such a High Priest and such a throne, neglecting to approach is both a loss and an ingratitude. The boldness invited is not presumption — it is the confidence that belongs to someone drawing on a standing invitation rather than forcing a door. The 'therefore' of verse 16 is the hinge: the doctrine about Christ's priesthood is given precisely so it will be used.
The word behind it
'Boldness' or 'confidence' — literally, freedom of speech, the right to say everything, without holding back. In the Greek civic world it was the privilege of a free citizen to speak openly before authorities. Here it describes the posture believers are called to bring to God's throne: not cowering or approaching by degrees, but with the frank, unguarded speech of someone who has been told they are welcome. It is the opposite of the high priest's terrified silence.
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