Key Verses: Exodus 19:5, 19:6, 19:18
In the third month after leaving Egypt, Israel arrives at the wilderness of Sinai and camps before the mountain. The LORD calls to Moses and gives him words for the people: they have seen how He bore them on eagles’ wings and brought them to Himself, and if they obey His voice and keep His covenant, they will be His treasured possession among all peoples, “a kingdom of priests and a holy nation.” The people answer together, “All that the LORD has spoken we will do.” The LORD then commands consecration: the people are to wash their garments and be ready for the third day, when He will descend on the mountain in the sight of all. Boundaries are set around Sinai, and anyone, man or beast, who touches the mountain is to be put to death, for the mountain is holy. On the third day there is thunder, lightning, a thick cloud, and a very loud trumpet blast, so that all the people tremble; Mount Sinai is wrapped in smoke because the LORD descends on it in fire, and the whole mountain quakes greatly. As the trumpet grows louder, Moses speaks and God answers him in thunder, and the LORD warns again that the people must not break through to gaze, lest they perish.
Sinai reveals the holiness of God with terrifying majesty, teaching that the Creator cannot be casually approached by sinful people. The calling of Israel to be “a kingdom of priests and a holy nation” defines their identity and mission, a calling that the New Testament applies directly to the church, who are now “a chosen race, a royal priesthood, a holy nation.” Yet the fearful barriers at Sinai, the boundaries, the smoke, the threat of death, expose the great problem the law cannot solve: sinners cannot draw near to a holy God on their own. The book of Hebrews deliberately contrasts this trembling mountain that could not be touched with the joyful Mount Zion, the heavenly Jerusalem, to which believers have come through Jesus, the mediator of a new covenant. The very terror of Sinai magnifies the wonder of the gospel, for in Christ the way into God’s presence has been opened, and we are invited to draw near with confidence.
Key Terms & Words:
- סְגֻלָּה (segullah) - Exodus 19:5 - “Treasured possession”; God’s people as His own precious inheritance
- מַמְלֶכֶת כֹּהֲנִים (mamlekhet kohanim) - Exodus 19:6 - “Kingdom of priests”; Israel’s priestly calling, fulfilled in the church
- קָדוֹשׁ (qadosh) - Exodus 19:6 - “Holy”; the set-apart character God requires of His covenant people
Cross-References:
- 1 Peter 2:9 - You are a chosen race, a royal priesthood, a holy nation
- Hebrews 12:18-24 - You have not come to Sinai but to Mount Zion through Jesus
- Exodus 24:3-8 - The covenant ratified with blood at Sinai
- Revelation 1:6 - Christ has made us a kingdom, priests to His God and Father
- Deuteronomy 5:22-27 - The people’s fear at hearing God’s voice from the fire
Discussion Questions:
- What does the fearful display at Sinai teach us about the holiness of God?
- How does the calling to be “a kingdom of priests” shape the church’s identity and mission today?
- How does the contrast between Sinai and Mount Zion in Hebrews 12 deepen your appreciation of Christ?