Against All Hope
Romans 4:18–25 · Chattanooga Valley Baptist Church
Abraham did not close his eyes to the deadness of his own body or Sarah's womb — he was fully persuaded that what God had promised, God was able to do. That same faith was credited to him as righteousness. And it wasn't written for him alone: the same God who raises the dead is the one we're called to trust, the God who delivered Jesus over for our sins and raised Him for our justification.
Not persuaded by odds. Fully persuaded by God.
Romans 4:18–25 · Sermon ManuscriptScripture Reading
Romans 4:18–25 (ESV)
"In hope he believed against hope, that he should become the father of many nations, as he had been told, 'So shall your offspring be.' He did not weaken in faith when he considered his own body, which was as good as dead (since he was about a hundred years old), or when he considered the barrenness of Sarah's womb. No unbelief made him waver concerning the promise of God, but he grew strong in his faith as he gave glory to God, fully convinced that God was able to do what he had promised. That is why his faith was 'counted to him as righteousness.' But the words 'it was counted to him' were not written for his sake alone, but for ours also. It will be counted to us who believe in him who raised from the dead Jesus our Lord, who was delivered up for our trespasses and raised for our justification.
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Discussion Guide
Five questions for small groups, family worship, or personal reflection.
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Cross-References in This Sermon
Genesis 18:11–14
"Is anything too hard for the LORD?" — God's own question to Abraham when Sarah's laughter revealed just how impossible the promised son sounded, years before this passage.
Read on BibliaHebrews 11:11–19
The author of Hebrews' own commentary on both halves of Abraham's story — Sarah's faith to conceive, and Abraham's conviction that God could raise the dead when asked to offer Isaac.
Read on BibliaGalatians 3:6–9
Paul makes this identical argument a second time in a different letter — Abraham's faith counted as righteousness, and the blessing extended to everyone who shares that faith.
Read on Biblia1 Peter 1:21
"So that your faith and hope are in God" — the same resurrection-anchored faith Paul describes in Romans 4:24–25, stated in a single line.
Read on BibliaSermon Overview
Against All Hope
The city of Samaria was starving to death. Ben-hadad's siege had run so long that ordinary supply lines had collapsed entirely — people were paying eighty pieces of silver for a donkey's head, and two women had made a pact to eat their own sons. This isn't hyperbole. It's recorded history in 2 Kings 6, and it is exactly as horrifying as it sounds. When the king's own officer heard Elisha promise the famine would break by the next day, he scoffed — not as an outsider mocking Israel's God, but as a man inside the covenant whose circumstances had exhausted every category he had for what was possible.
That night, with no army visible and no natural explanation of any kind, the LORD caused the Syrian camp to hear the sound of an approaching army — and by morning, the famine was over, exactly as Elisha had said.
That's the kind of promise Abraham was living inside of. Romans 4 has already told us what kind of God we're dealing with — "the God who gives life to the dead and calls into existence the things that do not exist" (v. 17). Now, in verses 18–25, Paul shows us exactly what that faith looked like up close: not faith in the abstract, but faith staring at two specific, undeniable facts, and refusing to let those facts have the final word.
Abraham's faith wasn't naive. The word "impossible" had entered the chat. Sarah wasn't just too old for children — she'd been barren even before that. This wasn't blind optimism, crossed fingers, or "it'll all work out." This was the point where the only honest answer left was, "Only God." And Abraham had already proven, fourteen years earlier with Hagar, that there was nothing in him that could force this promise into existence on his own.
Paul says Abraham "did not weaken in faith" — a word often used for a body laid low by sickness, unable to even get out of bed. That's exactly what Abraham doesn't do.
This isn't just positive thinking. Faith isn't ignoring the circumstances — it's trusting a God who simply isn't bound by them. Even when Abraham looked straight at the despair of the moment, his faith never decided to crawl back into bed. Maybe you've had your own Hagar moment — a shortcut taken because waiting on God felt unbearable. Here's the good news buried in Abraham's story: that moment didn't disqualify him. The promise was never resting on his track record to begin with.
So what was the trick that let Abraham hold on? Not self-generated resolve. Not sheer force of will. Paul tells us: he "grew strong in his faith as he gave glory to God." Rather than crawling back in bed, his faith went and competed in an Ironman — and Paul gives us the mechanism. Faith works like a muscle. The circumstances were the resistance. Giving God glory in spite of them was the exercise. It's always easier not to do it — but that's exactly what makes the muscle grow.
Positive thinking says, "I can handle this." Faith says, "He is able." One is confidence in yourself. The other is confidence in God.
Paul is specific about what Abraham's conviction rested on: he was "fully convinced that God was able to do what he had promised." Not just present. Not just caring. Able. And it turns out God was able — Sarah bore a son named Isaac. That same conviction didn't stop there. Years later, when God asked Abraham to offer that very son, Hebrews tells us Abraham trusted God could raise the dead if that's what it took to keep His word. It's as if Abraham looked to God and said, "I'll do anything you say because I believe you can do everything you promise."
That is why his faith was counted to him as righteousness. Not his obedience. Not his track record. Not even the strength of his faith itself. Justification isn't the grade we get at the end of the course for checking off every requirement in the syllabus. God isn't a professor tallying up a passing score. His faith — simply trusting God — was enough for God to declare him righteous. Not earned. Not produced. Not worked for. Credited. Given. Counted.
If I were judging Abraham, he's got some serious marks against him. But that's not how this works — we all have more than enough marks against us. He believed God, and God called that enough.
It's easy for a doctrine like this to get chalked up to a concept that belongs in a thick book on a shelf. But let's never forget it impacts real people. It impacts you. Abraham may not have been able to articulate that he was justified by faith — but that doesn't change the fact that he was. Paul makes this same argument a second time, in his letter to the Galatians: "those who are of faith are blessed along with Abraham, the man of faith." This was never just an argument about one man, on one afternoon. It was always meant to reach further than Abraham himself.
Paul steps back from Abraham's story and tells us exactly why he told it: "the words 'it was counted to him' were not written for his sake alone, but for ours also." That verse was never a history lesson. It was always aimed at you. The same faith. The same God. The same kind of impossible. Abraham looked at a hundred-year-old body and a dead womb and believed God could bring life from it. You're being asked to look at a cross and an empty tomb and believe the same thing.
Not persuaded that you can clean yourself up first. Not persuaded that you can find enough strength on your own. But fully persuaded that God raised Jesus from the dead so your trespasses could be dealt with — and you could be counted righteous, the same way He looked at Abraham.
If you're trusting Christ this morning, hear this: your faith, however small it feels some mornings, is not too weak for this. It never rested on the size of your faith. It rests on the size of the God your faith is aimed at. And if you've never turned from trying to earn what can only be received — you don't need a stronger record. You need to stop trusting the record altogether. Turn from it, and turn to the God who raised Jesus from the dead. He is able to do this for you — not because of what you've done, but because of what He's already done.
Reflect & Discuss
Questions for Study & Small Groups
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The Samaria famine was so severe that people did the unthinkable to survive, yet Elisha's promise still came true within a day. When has a situation in your life felt like it had exhausted every category you had for what was possible?
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Paul says Abraham "did not weaken in faith" when he considered his own body and Sarah's womb. What does it look like, practically, for faith to look honestly at hard circumstances instead of either denying them or being crushed by them?
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"Positive thinking says, 'I can handle this.' Faith says, 'He is able.'" Which of those two are you actually practicing right now in the area of life that feels most impossible?
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Abraham's faith — not his track record — was counted to him as righteousness. Where are you tempted to believe your standing with God depends on your performance rather than your trust in Him?
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Paul says this passage "was not written for his sake alone, but for ours also." Abraham trusted God for a son. You're asked to trust God for your justification through the risen Christ. What would change if your confidence rested entirely on the size of God rather than the size of your own faith?
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