With Hearts Rooted in the Lord, We Will Not Only Survive but Thrive

Jeremiah 17:5-8

This is what the Lord says:   

“Cursed is the one who trusts in man,
    who draws strength from mere flesh
    and whose heart turns away from the Lord.
That person will be like a bush in the wastelands;
    they will not see prosperity when it comes.
They will dwell in the parched places of the desert,
    in a salt land where no one lives.

“But blessed is the one who trusts in the Lord,
    whose confidence is in him.
They will be like a tree planted by the water
    that sends out its roots by the stream.
It does not fear when heat comes;
    its leaves are always green.
It has no worries in a year of drought
    and never fails to bear fruit.”

With Hearts Rooted in the Lord, We Will Not Only Survive but Thrive

Do you know what the mission statement of our church is? We actually print it on the back cover of our bulletin every week:

St. Peter Lutheran Church exists to help everyone stand more firmly on the Spiritual Rock, Jesus, so that we faithfully and energetically share his lifegiving water with the community and the world through our words and actions.

It’s a bit of a mouthful, I’ll grant you that, but that’s why we abbreviate it to a short catch phrase:

Standing on the Rock – Sharing the Living Water

Whether you know the Bible or not, I think anyone can understand the first part of that phrase, or at least the essence of it. “Standing on the Rock” means that you have a rock-solid foundation.

“Sharing the Living Water,” on the other hand, is a little more nuanced and niche. If you don’t know the Bible, you might think that we’re the Culligan Man, selling water softeners, or that we’re a landscaping company that specializes in rock fountains.

The truth, of course, is so much more profound, and it’s based off passages like the one we read from Jeremiah today where he contrasts the person who trusts in man’s strength with the person who trusts in the Lord. One is like a bush in the wastelands. The other is like a tree planted by water. One is going to struggle every day and is going to dread every piece of bad news and fear every threat that could possibly come. The other is going to confident and resilient and unworried even in the face of severe affliction and certain danger.

The contrast is clear enough. Where we fit in this picture is a little more complex. We’d all love to say, “We’re like the tree. We’re believers. We’re in church. We trust in the Lord.” But do you know who else said the same thing? The people of Judah in Jeremiah’s day. They went to synagogue every Saturday. They called themselves believers too. But really in their heart of hearts they were little better than bushes in the wasteland, and the prophecy that Jeremiah had to share with them was a perfect example.

God had sent Jeremiah to be the bearer of bad news. Babylon was coming. The biggest, baddest bully in school was coming for their lunch money. And God said that he was going to get it. Babylon would conquer Judah and carry its people into 70 years of captivity across the desert in a foreign land. That’s what Jeremiah was sent to say.

The way the people of Judah reacted showed exactly where their hearts were. They didn’t turn to the Lord. They turned away from him. They put their trust in man and drew strength from mere flesh. They tried to a make deal with the Assyrians and the Egyptians, of all people, to protect them.

Now, maybe that doesn’t mean a whole lot to you, but remember who the Assyrians and the Egyptians were. The Egyptians were the ones who enslaved the Israelites for 400 years. God had to send Moses to miraculously save them from the Egyptians. Now they wanted to crawl back into Egypt’s arms.

The Assyrians were the ones who totally destroyed the Northern Kingdom of Israel, literally wiping them off the face of the map. Those tribes – Judah’s own family, 10 of the 12 tribes of Israel – never returned, never recovered. And rather than turning to God for help, the remaining people of Judah tried to make an alliance with the Assyrians and the Egyptians, even though God had sent his prophet Jeremiah and pleaded with them to return to him.

Their hearts were like bushes in a wasteland, looking for water in parched places, in a salt land where no one lives. They were far from those fearless trees planted by streams who have no reason to be scared when the heat comes. They were terrified and must have felt like they were hanging by a thread.

Of course, we don’t live in ancient Judah. Babylon’s armies aren’t marching toward our borders. But there are plenty of troubles on the horizon. We have more than enough reasons to be afraid about what might happen next, as a nation, as Christians, as people. There are viruses with variants that threaten our life and health. There are politically motivated policies and protests that threaten our way of life and our mental health. There are laws and legislations being pushed through parliament that endanger our spiritual way of life, even threatening jail time for people who express belief in what the Bible has to say.

The danger is different but it’s just as real and it’s just as scary. How we react to the danger is what determines whether we’re a bush in the wasteland hanging on by a thread or a tree planted by the water who fears no threat.

Where does your confidence come from? What is it that enables you to face danger without fear?

When the doctor delivers the diagnosis you’ve been dreading, what’s more comforting to you – that there’s a treatment and a possible medical cure, or that your God loves you whether you live or die, and invites you to cast all your anxiety on him because he cares for you?

When money is tight, what’s more comforting to you – that your next paycheque is just a couple days away, or that your God loves you and promises to provide your daily bread?

When you face rejection, hatred, even persecution for what you believe, what’s more comforting to you – that we live in a country that promises to protect the right to our free expression of faith, or that your God loves you and includes you in his kingdom?

Now, don’t get me wrong. Medicine, money, even our MLAs can be wonderful resources to use in this life. But they are not the reason to be confident. They are not the source of our strength. They are not the things that will enable us to weather the storms ahead. That distinction is God’s alone.

And yet, how many times don’t we put our hope and confidence in medicine, money and MLAs? How often aren’t we devastated when the treatment doesn’t work or when the petition that’s circulating doesn’t change anything? How often doesn’t it feel like life is hanging by a thread and if the one thing that we’re hoping and praying for doesn’t happen, it feels like everything is going to fall apart?

That’s what it feels like to be a bush in the wasteland. That’s what life looks like when you trust in man and draw strength from mere flesh while turning our hearts away from the Lord.

But that’s not what God has called you to. He has called you to be like a tree planted by water, to trust in the Lord, to find your confidence and comfort in him. Then, and only then, can your life be truly fearless and fruitful. Then, and only then, can you go through life without worry even in a year of drought and heat.

That’s the thing about the bush and the tree that Jeremiah mention here. They can go through the exact same external circumstances. One will wither, one will thrive, not because one is hardier than the other, but because of where their roots are.

The tree is planted by the water. It sends out its roots by the stream. It doesn’t matter how much the sun beats down. It doesn’t matter how dry the wind is. It doesn’t matter how many days go by without rain. If the tree is planted by the water, it will always have enough not only to survive but to thrive and be fruitful and fearless.

That’s what God promises you when you put your trust in him. It doesn’t matter what diagnosis the doctor delivers. It doesn’t matter what your chequing account reads. It doesn’t matter what the most recent fear-inducing news headline is. If you put your trust in the Lord, you will not only survive but thrive and be fruitful and fearless.

And while this promise becomes yours by faith, it does not become yours because of your faith, and that’s a big difference. The bush in the wasteland can have the deepest, longest, thickest, most fibrous root system, but if it’s not planted by the water, it’ll do no good. The tree can have the thinnest, shallowest, shortest root system, but if it is planted by the water, it’ll live and grow.

The point is that it is not the strength of your faith that matters. What matters is what you put your faith in. Or, rather, whom you put your faith in.

Blessed is the one who trusts in the Lord.

As many things as man can do – as much hope as medicine, money, and MLAs can give us – there is one thing that they cannot guarantee: the future. But God can, and he has. He doesn’t promise you that there will never be any heat or that there will never be any drought. But that’s the thing about blessedness. It doesn’t depend on any external circumstance. You can be blessed even in the most miserable conditions because blessedness is being filled with the love of God.

God loves you so much that he sent his Son into this same world filled with fear-inducing headlines and dangers on every horizon for you. Jesus willingly went through life unfazed by and unafraid of the threats to his life. Even in matters of life and death – whether he was on a boat at sea in a storm or on trial for his life in Jerusalem – Jesus didn’t start frantically bailing water or desperately pleading his case. He prayed to his Father in heaven and put his trust in the Lord. Even while he was hanging on a cross, he didn’t summon a squad of angel soldiers or save himself as he had the power to do; he committed his life into his Father’s hands and died for me and you.

We’re the ones who all too often put our trust in man. Jesus never did. But he’s the one who suffered the curse that we deserved and gave us the blessing that his perfect trust had earned.

That’s why you can put your trust in the Lord. That’s why you can know that you are blessed no matter the circumstance of your life, because you know how much God loves you. He sacrificed his Son for you to give you hope and a future. He loved you enough to give his life for you, and to give you life, not just someday, God-willing in the distant future, when you go to heaven, but here and now through every threat and danger that looms on the horizon. With your hearts rooted in his love and made resilient through faith, you will not only survive but thrive and be fruitful and fearless.

Again, that’s not a promise that you won’t suffer. That’s not a promise that the heat won’t come. It’s a promise that when the year of drought arrives, you can and you will endure because God has planted you by the lifegiving water of his Word.

So drink deeply, dear Christians, and stay thirsty. Remain rooted in the good news of God’s love for you in his Word – be diligent in your personal devotions and persistent in your daily prayers – and you will know blessedness, you will know God’s love, all the days of your life. Amen.

God Cleanses Those He Calls

Isaiah 6:1-8

In the year that King Uzziah died, I saw the Lord, high and exalted, seated on a throne;
and the train of his robe filled the temple. 2 Above him were seraphim, each with six wings: With two wings they covered their faces, with two they covered their feet, and with two they were flying. 3 And they were calling to one another:

“Holy, holy, holy is the Lord Almighty;
    the whole earth is full of his glory.”

At the sound of their voices the doorposts and thresholds shook and the temple was filled with smoke.

“Woe to me!” I cried. “I am ruined! For I am a man of unclean lips, and I live among a people of unclean lips, and my eyes have seen the King, the Lord Almighty.”

Then one of the seraphim flew to me with a live coal in his hand, which he had taken with tongs from the altar. With it he touched my mouth and said, “See, this has touched your lips; your guilt is taken away and your sin atoned for.”

Then I heard the voice of the Lord saying, “Whom shall I send? And who will go for us?”

And I said, “Here am I. Send me!”

God Cleanses Those He Calls

Have you ever heard of “seraphim”? If you haven’t, I wouldn’t be all that surprised), because that word “seraphim” only occurs twice in the entire Bible, and both are in the passage that we read earlier today from Isaiah 6.

Seraphim are pretty amazing creatures. They’re a classification of angel, i.e. a holy, heavenly being created by God to do his bidding.  They have six wings.

With two they cover their faces, with two they cover their feet and with two they fly.[1]

Isaiah also tells us how they behave. He starts by saying that they are stationed in the throne room of God, and that they stand at the ready to do God’s will. Better than standing, actually, they’re flying above his throne, and if you’ve ever tried to get from here to Toronto, you know that it’s a lot faster to fly than to walk. These angels, the seraphim, are ready at a moment’s notice to do what God wants them to do quickly.

More than that, Isaiah also tells us that the seraphim are singers. While they’re flying above the throne waiting for God to give them orders, they call to one another:

“Holy, holy, holy is the Lord Almighty; the whole earth is full of his glory.”[2]

Seraphim are pretty amazing creatures, and you have to imagine that if God wanted to get anything done, sending one of his seraphim would be a great place to start.

The thing is, God does want something to get done. He wants everyone who calls on the name of the Lord to be saved.[3] But, as Paul pointed out in Romans 10, the only way for someone to call on the name of the Lord is if they believe in him, and the only way they can believe in him is if they’ve heard about him, and the only way for them to hear about him is if someone tells them about him.[4]

Sounds like a job for the seraphim, doesn’t it? There’s a whole host of them on standby in the throne room of God. God could commission them with the snap of his fingers. With wings like theirs they could fly to every corner of the globe in the blink of an eye. They’re already very practiced at proclaiming the name of our God. And don’t you think that if a seraph appeared to you, you’d listen? I know I would!

But even with a room full of seraphim at his disposal, God still asks the question,

“Whom shall I send? And who will go for us?”[5]

God has these amazing ministering spirits at his beck and call, who live to serve, and he calls you. Are you ready to do what not even the angels do?

Isaiah wasn’t. Not at first.

When Isaiah first saw God, he was terrified. “Woe to me!” he cried. “I am ruined!”[6]

Isaiah almost certainly knew about Moses’ experience about 700 years earlier. When Moses asked to see God’s glory, God replied,

“You cannot see my face, for no one may see me and live.”[7]

It’s passages like this one that inspired that famous face-melting scene from Indiana Jones when the Nazis opened the ark of the covenant and they all died. God himself said that we are not worthy to see him in all his glory and that if we ever did, this side of heaven, we would die.

That’s scary! I can understand that kind of fear. Indiana Jones gave me nightmares as a kid.

But I’m not quite convinced that in that moment Isaiah would have been able to think of anything else, much less one line that God said to Moses 700 years earlier. I’m not convinced that Isaiah would have been able to think of anything but the raw holiness and glory of God sitting in front of him. And as much as I’m sure that that glory is incredibly beautiful, I’m also sure that it’s incredibly humbling.

In fact, that’s what “holy” means. It means that you’re set apart, head and shoulders above everyone and everything else. It means that you are untouched by the guilt and shame of sin. It means that you are pure and perfect in every way. And for Isaiah to stand in the raw glory and holiness of God, it only served to highlight how unlike God he was – how inglorious and unholy Isaiah was.

You’ve been in those situations, haven’t you? You feel pretty good about how well you ice skate, until you step foot in a rink with world-class athletes (or, as an American, you go skating at Rotary Park with a bunch of Canadians). Then you feel pretty silly. You feel well-informed about a topic, until you enter a conversation with people who know much more than you. Then you feel ignorant and silly.

Imagine those feelings, then multiply them by 1,000, and you might begin to approach how Isaiah felt standing before the raw glory and holiness of God. He was unworthy to stand there. He was unworthy even to look at God. The seraphim in all their glory and majesty were not worthy to show their faces or feet in God’s presence. Who was Isaiah even to stand before God? He was unworthy.

Isaiah admitted it,

“I am a man of unclean lips.”[8]

Hearing the perfect praise of those awesome angels about our holy God, only made Isaiah think about all the ways he had used his lips for something less holy. Maybe it was gossip or lies about his neighbour. Maybe it was an angry outburst at a family member, or a faltering, bumbling attempt at talking about God with a friend. Whatever it was, we’re not told, but it made Isaiah feel (and know that he was) unworthy even to stand in God’s presence.

So what did God do? He met Isaiah where Isaiah felt weakest. God sent one of those seraphim to cleanse him in precisely the place where Isaiah felt the most guilt and shame. He took a coal from the altar of God and touched Isaiah’s unclean lips and said,

“Your guilt is taken away and your sin atoned for.”[9]

God applied the soothing salve of his saving Gospel to the part of Isaiah’s life where he felt most sinful. God cleansed Isaiah of his sin and then sent him – not any of the seraphim – God sent the forgiven sinner to go and proclaim forgiveness to sinners.

God does the same for you.

If you were to stand before the throne of our holy, holy, holy God what part of your life would feel most sinful? What unholiness of yours would stand out like a sore thumb next to the raw glory and holiness of God?

Would it be your lips? Would you suddenly remember the hasty and uncharitable words you spoke out of anger to a family member or friend? Would it be your eyes, as you think back on the unholy images you allowed your eyes to linger on or search for? Would it be your hands, as you think about the work you left undone, or the way you used them solely for your own benefit with no regard for service to God or the benefit of your neighbour?

When you think about standing before the throne of our holy, holy, holy Lord God Almighty, are you plagued with guilt and regret for the sins of your past? Do you feel unworthy? Well, join the club.

We’re all worthy. None of us are holy. We’re all sinners. But God has come to you in his Word and called you, and, as he shows us here with Isaiah, God cleanses those he calls.

You are not worthy to stand before God, but that’s why God sent his Son to come to you – as a man, born of a woman, doomed to die on a cross 2,000 years ago, but again and now through the Word that you hear in worship today, through his sacraments that you can receive personally and intimately, thankfully and often. You are not worthy to stand before God, but that’s why God sent his Son to come to you.

God may not send a seraph to take a coal from the altar of God and touch you where you feel most sinful, but God does still apply the soothing salve of his saving Gospel in ways that are just as intimate and just as personal. He poured water over your head when you were baptized and promised that he has washed your sins away, through the perfect, innocent death, and glorious resurrection of his Son. He invites you to take and eat, to take and drink his own body and blood which Jesus has given and poured out for you on the cross for the forgiveness of all your sins.

You are not worthy to stand before him. You were certainly not qualified to be his spokesperson on earth, but that’s why he cleansed you through his Gospel, and through that cleansing, that’s also why he commissions you to go for him.

Think about that. That’s something that not even the seraphim, the holy host of heaven, are qualified to do. Because of what God has done for you in Christ, you are more qualified than the angels to take the good news of salvation to the world. Who better to announce forgiveness to sinners than sinners whose guilt has been taken away and whose sin has been atoned for? You are perfectly qualified to represent God, not because of who you are or what you can do, but because God has called you by his Gospel and cleansed you through the saving work of Christ his Son.

God had all those six-winged, singing seraphim to send, but he called Isaiah to go. God still has countless legions of angels, but he calls you today. Will you answer as Isaiah did? He didn’t know what God had in store for him. He had no earthly idea how difficult the challenge would be. But that didn’t cause him to pause for a second. Whatever God called him to do, wherever God would send him, Isaiah was ready to serve his Lord. “Here am I.” Don’t send your seraphim. Don’t send anyone else. “Send me!”

You are unworthy. You were unqualified. But God sent his Son to you and for you. He cleansed you from your sin through his death on a cross. He calls you to serve him by going with his Gospel to the world. Whom else shall he send? Who else will go for him? God give you the strength to say, “Here am I. Send me!” Amen.


[1] Isaiah 6:2

[2] Isaiah 6:3

[3] Romans 10:13

[4] Romans 10:14

[5] Isaiah 6:8

[6] Isaiah 6:5

[7] Exodus 33:20

[8] Ibid

[9] Isaiah 6:7