12:18-29 Mount Sinai, on which the Jewish church state was formed, was a mount such as might be touched, though forbidden to be so, a place that could be felt; so the Mosaic dispensation was much in outward and earthly things. The gospel state is kind and condescending, suited to our weak frame. Under the gospel all may come with boldness to God's presence. But the most holy must despair, if judged by the holy law given from Sinai, without a Saviour. The gospel church is called Mount Zion; there believers have clearer views of heaven, and more heavenly tempers of soul. All the children of God are heirs, and every one has the privileges of the first-born. Let a soul be supposed to join that glorious assembly and church above, that is yet unacquainted with God, still carnally-minded, loving this present world and state of things, looking back to it with a lingering eye, full of pride and guile, filled with lusts; such a soul would seem to have mistaken its way, place, state, and company. It would be uneasy to itself and all about it. Christ is the Mediator of this new covenant, between God and man, to bring them together in this covenant; to keep them together; to plead with God for us, and to plead with us for God; and at length to bring God and his people together in heaven. This covenant is made firm by the blood of Christ sprinkled upon our consciences, as the blood of the sacrifice was sprinkled upon the altar and the victim. This blood of Christ speaks in behalf of sinners; it pleads not for vengeance, but for mercy. See then that you refuse not his gracious call and offered salvation. See that you do not refuse Him who speaketh from heaven, with infinite tenderness and love; for how can those escape, who turn from God in unbelief or apostacy, while he so graciously beseeches them to be reconciled, and to receive his everlasting favour! God's dealing with men under the gospel, in a way of grace, assures us, that he will deal with the despisers of the gospel, in a way of judgment. We cannot worship God acceptably, unless we worship him with reverence and godly fear. Only the grace of God enables us to worship God aright. God is the same just and righteous God under the gospel as under the law. The inheritance of believers is secured to them; and all things pertaining to salvation are freely given in answer to prayer. Let us seek for grace, that we may serve God with reverence and godly fear.

25. refuse not—through unbelief.

him that speaketh—God in Christ. As the blood of sprinkling is represented as speaking to God for us, Heb 12:24; so here God is represented as speaking to us (Heb 1:1, 2). His word now is the prelude of the last "shaking" of all things (Heb 12:27). The same word which is heard in the Gospel from heaven, will shake heaven and earth (Heb 12:26).

who refused him—Greek, "refusing as they did." Their seemingly submissive entreaty that the word should not be spoken to them by God any more (Heb 12:19), covered over refractory hearts, as their subsequent deeds showed (Heb 3:16).

that spake—revealing with oracular warnings His divine will: so the Greek.

if we turn away—Greek, "we who turn away." The word implies greater refractoriness than "refused," or "declined."

him that speaketh from heaven—God, by His Son in the Gospel, speaking from His heavenly throne. Hence, in Christ's preaching frequent mention is made of "the kingdom of the heavens" (Greek, Mt 3:2). In the giving of the law God spake on earth (namely, Mount Sinai) by angels (Heb 2:2; compare Heb 1:2). In Ex 20:22, when God says, "I talked with you from heaven," this passage in Hebrews shows that not the highest heavens, but the visible heavens, the clouds and darkness, are meant, out of which God by angels proclaimed the law on Sinai.