The Big Idea
God saves his people not because they deserve it, but for his own sake, to show his glory, and that is the best possible news for us.
Summary
With the Assyrian army bearing down on Jerusalem, King Hezekiah received one threatening message after another. Instead of giving in, he took Sennacherib’s letter into the temple, spread it out before the Lord, and asked God to save the city so that all the kingdoms of the earth would know he alone is God. God answered through the prophet Isaiah. He would turn the proud king of Assyria back “for my own sake and for the sake of my servant David.” That night the angel of the Lord struck down 185,000 in the Assyrian camp, and Sennacherib went home to die by the sword.
Pastor Matt used this story to answer one question: why does God save? Our culture tells us to assume the answer is “Why wouldn’t he save me?” Isaiah 37 and Romans 3 give a different answer. God saves to reveal and magnify his own glory. This isn’t arrogance. God has chosen to stake his glory on rescuing sinners, and only that glory can satisfy hearts made for something far greater than ourselves.
Key Points
1. The Question: Why Does God Save? (03:41)
Pastor Matt said many of us assume an answer before we ever ask the question. The world around us trains us to think, “Of course God would save me. Look at me.” He compared this to a contest winner in the sitcom 30 Rock who protests that he won’t be treated this way. He also pointed to the defiant spirit of William Ernest Henley’s poem “Invictus.” Is God obligated to save us? Do we deserve it? If we assume the wrong answer, he warned, we’ll miss the point of the gospel. We’ll also miss the purpose and meaning God wants to give us in this life and the next.
2. This Story: Hezekiah’s Crisis and God’s Answer (07:06)
- Hezekiah’s distress (Isaiah 37:1–4): After the Rabshakeh’s threats, Hezekiah tore his clothes, put on sackcloth, and sent Eliakim, Shebna, and the senior priests to Isaiah. In effect he was asking, “Please tell me God heard that.”
- God’s first answer (37:5–7): God told him not to be afraid. Sennacherib would hear a rumor, return home, and fall by the sword in his own land.
- The final threat (37:8–13): News reached Sennacherib that Tirhakah, king of Cush, was coming against him. Before he had to deal with that, he sent one more letter to Jerusalem. Pastor Matt said it was full of bluster, like someone who “doth protest too much.”
- Hezekiah’s prayer (37:14–20): Hezekiah spread the letter before the Lord. He confessed that God alone made heaven and earth, and that the gods of the nations fell because they were never gods at all, only wood and stone. He asked God to save them so that all the kingdoms of the earth would know that God alone is the Lord.
- God’s reply (37:21–35): Jerusalem would now mock the one who mocked her. Sennacherib had boasted of his chariots and conquests (v. 24). God says he planned all of this long ago. God would put a hook in his nose and a bit in his mouth and lead him back like livestock the way he came (vv. 28–29). Judah would see the danger end by the third year (vv. 30–32). The king would not enter the city, because God would defend it “for my own sake and for the sake of my servant David” (vv. 33–35).
- Fulfillment (37:36–38): The angel of the Lord struck down 185,000 Assyrians. Sennacherib returned to Nineveh. He was killed by his own sons while worshiping in the house of his god. Pastor Matt noted how matter-of-fact the ending is. The proud king has become unimportant to the story. He also pointed to evidence for these events outside the Bible: the Greek historian Herodotus, and Sennacherib’s own record at the Oriental Institute in Chicago. In that record Sennacherib boasts of trapping Hezekiah “like a bird in a cage,” but never explains why he didn’t take Jerusalem.
3. Why God Saved Jerusalem: For His Own Sake (23:45)
Jerusalem’s kings and people hadn’t been especially virtuous. Hezekiah’s father was a disaster of a king, and Hezekiah himself was flawed. The reason God rescued the city appears in Hezekiah’s prayer (v. 20) and in God’s own words (v. 35): for the sake of his name and his glory.
Pastor Matt said some might call that arrogant. But the infinite, eternal, all-powerful God chose to put his glory on the line to rescue his people, and that is good. The Hebrew word for glory, kabod, literally means heaviness or weight. God’s glory is like a spiritual center of gravity that all things orbit and turn upon. God has ordered history to reveal that glory as fully as possible. A central part of how he does that is by saving his people.
4. Our Story: God Saves Us for His Glory (28:10)
What was true for Hezekiah is true for us. Pastor Matt read Romans 3:21–31. There Paul says God put Christ forward as a propitiation to show God’s righteousness, not ours, so that he might be both just and the justifier of the one who has faith in Jesus (v. 26). That is why boasting is excluded (v. 27). The law reveals our inability to meet God’s standard and pushes us away from ourselves and toward God. God then shows his righteousness both by judging sin and by justifying the ungodly through Christ.
5. Belittling? No, Good for Us (32:21)
Pastor Matt admitted this can feel offensive. We’re bombarded with messages that feed our self-importance: “you do you,” “follow your heart,” “the customer is always right,” and slogans like “because you’re worth it.” But God says this is all about his glory. That doesn’t mean God doesn’t love us. He loves us more than we could possibly realize. He saves us first and foremost for himself.
That same glory gives the world its beauty, gives purpose to work and joy to motherhood, comforts the lonely and the grieving, humbles the proud, and stirs our longing for justice. God wants to be loved not to gain anything for himself, but to give those who love him an eternal reward, which is God himself. If we were made to hunger for something eternal and glorious, God would be shortchanging us if he saved us for our own glory.
6. Live for His Glory (40:37)
If God saved you for his own glory, live your life that way. Pastor Matt pointed to Paul in Colossians: whatever you do, in word or deed, do it for his sake and not your own. Live so that you get a further taste of God’s glory and show it to others.
Pointing to Christ (28:48)
God promised to defend Jerusalem for the sake of his servant David. Pastor Matt said that promise is ultimately fulfilled in the Messiah to come. In Romans 3 the rescue becomes personal: God’s righteousness comes through faith in Jesus Christ, whom God put forward as a propitiation by his blood. At the cross God shows that he is just, because sin is truly judged. He is also the justifier of everyone who has faith in Jesus. Our salvation leaves no room for boasting, because it isn’t about our worth. It’s about God’s glory in saving sinners through his Son. In his closing prayer, Pastor Matt asked that we would long for the day when faith becomes sight and we see God’s glory with unveiled face.
For Reflection
- Pastor Matt said our culture trains us to assume, “Why wouldn’t God save me?” Which messages around you (slogans, advice, attitudes) most shape how you think about your own importance before God?
- Hezekiah spread the threatening letter before the Lord. He asked God to act so that all the earth would know he alone is God. What did his prayer appeal to, and how does that compare with the way you usually pray in a crisis?
- Does it “sit right” with you that God saves you first and foremost for his own glory? Why does Pastor Matt say that is good news rather than arrogance, and how might it change the way you live this week?
Scripture quotations are from the ESV® Bible, © 2001 by Crossway. Used by permission. All rights reserved.
This summary was prepared by Steve Rock from a transcription of the full sermon recording. Any errors introduced are Steve’s alone.
