Hebrews 12:25–29 (NKJV)

25 See that you do not refuse Him who speaks. For if they did not escape who refused Him who spoke on earth, much more shall we not escape if we turn away from Him who speaks from heaven, 26 whose voice then shook the earth; but now He has promised, saying, “Yet once more I shake not only the earth, but also heaven.” 27 Now this, “Yet once more,” indicates the removal of those things that are being shaken, as of things that are made, that the things which cannot be shaken may remain. 28 Therefore, since we are receiving a kingdom which cannot be shaken, let us have grace, by which we may serve God acceptably with reverence and godly fear. 29 For our God is a consuming fire.

 After the Incarnation of our Lord Jesus Christ, the Jewish kingdom with its bloody sacrifices, priestly rituals, and frail kings, was replaced by the Kingdom of God – a kingdom that Paul describes in our text today as an unshakeable kingdom.

This picture of an unshakeable kingdom harkens back to Daniel chapter 2. Hundreds of years before Jesus’ birth, the Babylonian King Nebuchadnezzar had seen the kingdoms of men as a great and impressive statue made of different metals. But as Nebuchadnezzar was looking upon the statue, its feet were struck by a rock made without human hands. This rock caused those kingdoms to shake and totter and crumble while the rock itself became a huge mountain that filled the entire earth. The rock was unshakeable. And what was that rock? Daniel identified that rock as the kingdom of God.

In Paul’s day this rock had just struck the feet of the statue: Jesus had come and fulfilled the prophecies of the Old Testament: He was the long awaited King who would reign on earth, the Lamb of God who would take away the sin of the world, the Rock that struck the feet of the statue. Through his earthly ministry he established the kingdom of God but the remnants of the old covenant system were still around. The Temple still stood; the priests still offered sacrifices; the feasts of the old covenant were still celebrated. But Paul knew that all that was going to change – the old covenant was ready to disappear, to be destroyed, and in its place would stand the kingdom of Christ, the unshakeable kingdom. Paul’s prediction came to fruition in AD 70 when the Romans, inspired by God Himself, destroyed the temple and the old covenant system collapsed. The kingdom of the Jews came to an end; the kingdom of the Messiah was established.

Today is the first Sunday in Advent, the time of year that we call to mind this transition from the old covenant to the new, from the age of immaturity to the age of maturity, from the kingdom of the Jews to the kingdom of Christ, from the shakeable kingdom to the unshakeable. As we recall this transition, let us remember that the Lord who spoke to our fathers in the old covenant continues to speak to us in the new and that this means not less accountability but more. Paul exhorts us,“See that you do not refuse Him who speaks. For if they did not escape who refused Him who spoke on earth [during the old covenant], much more shall we not escape if we turn away from Him who speaks from heaven… [in the new] Because Jesus has risen from the dead and speaks to us as the Lord of all, seated at the right hand of the Father, we are called upon to approach Him with reverence and awe – for our God, Paul writes, is a consuming fire.

Reminded that the Lord has given us the great privilege of being members of His unshakeable kingdom through the sacrifice of Christ, let us confess that we have treated this privilege lightly. As you are able, let us kneel together as we confess. We will have a time of silent confession followed by the corporate confession found in your bulletin.