Hebrews 12:24

24. Jesus As Moses at Sinai was the mediator of the old covenant, so Jesus at Zion is the mediator of the new. Centrally, this mediator stands in the picture amid the spirits made perfect by the blood.

The blood of sprinkling The true cleansing efficacy of the atoning death figured as a sprinkled blood. Bengel has several pages on the physical blood of Jesus, (dubiously followed by Alford in a few lines,) which strike us as a most repulsive superstition.

Speaketh The blood of Christ, like the blood of Abel, has a voice; and it speaks better things; for as the blood of Abel spoke wrath on his murderer, the blood of Jesus speaks pardon and salvation. The true reading seems to be, not better things, but simply better than. That of not being in the Greek, the true reading is, that speaketh better than Abel.

In 18-24 we have a contrastive picture showing the gloom of the Judaistic and the glory of the Christian dispensation. It is introduced to show the fatal folly of the Hebrews’ selling their birthright, by apostatizing from the former to the latter. Our author now (25-29) emphasizes that folly by showing that Zion has its terrors on impenitence as terrible as those of Sinai. There is a law in the gospel, a penalty upon unbelief. God is a consuming fire (Hebrews 12:29) under every dispensation.

In the Zionic dispensation there is a Speaker who speaks from heaven, as there was one in the Sinaitic who spoke from earth, 25. It is the same Speaker as he who shook the ground at Sinai; and he promises that once more he will shake the sky as well as ground. This Speaker, through both dispensations, is, therefore, the same, namely, Jesus-Jehovah, 26. And this promise of a greater shaking than that of Sinai signifieth a removing of the shaken things, namely, the old covenant; which removable things are thereby seen to be transient, yet implying an underlying permanent domain that is irremovable and eternal the Messianic kingdom, Hebrews 12:27. We, accepting this irremovable and eternal kingdom, should serve God with godly fear, (28,) for the refuser to hear the earthly-heavenly Speaker will find a consuming fire in our God.