Jeremiah 8:4-12

⁴ “You shall say to them, Thus says the Lord:
When men fall, do they not rise again? 
If one turns away, does he not return? 
⁵ Why then has this people turned away 
in perpetual backsliding? 
They hold fast to deceit; 
they refuse to return. 
⁶ I have paid attention and listened, 
but they have not spoken rightly; 
no man relents of his evil, 
saying, ‘What have I done?’ 
Everyone turns to his own course, 
like a horse plunging headlong into battle. 
⁷ Even the stork in the heavens 
knows her times, 
and the turtledove, swallow, and crane 
keep the time of their coming, 
but my people know not 
the rules of the Lord. 

⁸ “How can you say, ‘We are wise, 
and the law of the Lord is with us’? 
But behold, the lying pen of the scribes 
has made it into a lie. 
⁹ The wise men shall be put to shame; 
they shall be dismayed and taken; 
behold, they have rejected the word of the Lord, 
so what wisdom is in them? 
¹⁰ Therefore I will give their wives to others 
and their fields to conquerors, 
because from the least to the greatest 
everyone is greedy for unjust gain; 
from prophet to priest, 
everyone deals falsely. 
¹¹ They have healed the wound of my people lightly, 
saying, ‘Peace, peace,’ when there is no peace. 
¹² Were they ashamed when they committed abomination? 
No, they were not at all ashamed; 
they did not know how to blush. 
Therefore they shall fall among the fallen; 
when I punish them, they shall be overthrown, 
                                    says the Lord.

In the name of Jesus. Amen.

Imagine that you have been in severe pain for two months, so you finally go to the doctor. The doctor asks some questions, examines you, runs some tests, and orders some imaging. After all that, the doctor comes back and says that your blood tests and x-rays show that you have a bacteria that is slowly eating your bones, and if your condition is left untreated it will liquify every bone in your body within six months. We’ll call this infection I completely made up ‘osteoliquiditis.’

You reply to the doctor, “Osteoliquiditis? That sounds completely made up.” But the doctor shows you all sorts of medical journals and studies, and you learn that osteoliquiditis is, in fact, a well-researched, well-studied condition. Your doctor tells you that you can be treated, but the medication will have the side effect of lowering the levels of dopamine in your body reducing your experience of pleasure. You don’t like the sound of that, so you decide to get a second opinion. The second doctor looks over your chart and says, “Yes, this is a classic case of osteoliquiditis. But don’t listen to your first doctor. That medication should never have been approved. Yes, it kills the bacteria that causes osteoliquiditis, but do you really want to have less pleasure in your life? I don’t recommend any of my osteoliquiditis patients take that medication.” You ask, “Then, how should I treat this?” as you hope and pray this second doctor knows of a treatment that kills the bacteria with little to no side effects.

The doctor hands you a Band-Aid, and says, “Here. Put this on, it’ll help you feel better.” You can’t believe your ears and reply, “A Band-Aid for a bone-liquifying bacterial infection? Is this some magical Band-Aid?” The doctor says, “No, it’s just a regular Band-Aid. It won’t do anything to stop or slow the bacteria. But do you remember how, when you were little, your mom would put a Band-Aid on your shin after you bruised it? That Band-Aid did nothing to heal your shin, but it made you feel better because you knew someone cared. This is the same thing.” And the doctor walks out of the room. 

Now, you are left with a decision. You can go back to your first doctor and get a prescription for the pleasure-reducing medicine, or you can slap that Band-Aid on hoping for the placebo as you live out your last six months while the bacteria slowly liquifies every bone your body. So, what do you do? You open the Band-Aid, slap it on, and go about your life. Thus endeth the analogy.

This text from Jeremiah before us today is utterly depressing and almost exasperating. God Himself is mourning the unrepentance of His people. They keep falling headlong into sin and don’t get back up. They turn away, but never return. God isn’t frustrated because His people take one step forward and two steps back. No, instead, they are perpetually backsliding. They abandoned truth and desperately clung to the lies and deceit that their sin isn’t so bad and their pain and suffering wasn’t being caused by their iniquities. They went after their sins with the speed, strength, and determination of a warhorse. But you can hear God’s frustration when He says that the birds know when to migrate. They don’t need to be told to fly south before winter; they just do. Yet God’s people didn’t know the way home. The animals obey God better than the people God created to rule over nature.

What happened? How did things get so bad that God would be so despondent? Why did God’s people take the Band-Aid instead of running back to God for the treatment? Well, the text tells us exactly why. God’s people did not know the rules (lit. the ‘just decrees’) of the Lord. They claimed to be wise thinking they still had God’s Word, but the religious leaders had twisted the Scriptures into a lie. Because God’s people had rejected God’s Word, there was not even the possibility of them having wisdom. Instead of calling God’s people to turn from their sin, the leaders put a Band-Aid on a terminal disease saying, “Peace, peace,” when there was no peace. As a result, God’s people were not ashamed of their sin and did not even know how to blush.

Dear saints, we are no better. The same sins and abandoning of God’s Word in Jeremiah’s day are rampant today, and we don’t have to go outside these walls to find those sins. If we are honest, if we examine ourselves and our actions, thoughts, words, and deeds, we will find the same. Instead of being convicted of our sins, we justify our actions. Instead of turning from sin, we dive headfirst into more transgression. Instead of blushing, we thrive on the dopamine of our pet iniquities and crave after more. Repent.

Dear saints, there is only one cure for our sin and that is the sacrifice of Jesus on the cross. By His blood shed for you, you are cured of your transgressions. Your iniquity is taken away and your sin is atoned for (Is. 6:7). And by His grace, the false pleasures of sin are shown for what they really are. Your lust, greed, and pride are shown to be empty and shallow compared to the freedom that comes from God’s grace. Your idolatry, adultery, gossip, lies, and covetousness are revealed as the stinking piles of dung that they are.

So, come back. Come back to Jesus, your Great Physician, and get the medicine of immortality. Just as Christ wept over Jerusalem in our Gospel lesson (Lk. 19:41-48), Jesus weeps for your repentance that everything He has done for you would be applied to you. Christ comes and clears out the sinful cravings in your life and turns your body into a temple of the Holy Spirit (1 Cor. 6:19). To you who did not pursue righteousness, God has freely given you the righteousness that comes only by faith (Ro. 9:30) bringing you the eternal cure for all your sin.

Dear Branch, that brings me to you. Branch, today you are Baptized. Today, Jesus has joined you to Himself by placing His name upon you (Mt. 28:19) and clothed you with Himself (Gal. 3:27). Branch, in your Baptism, Jesus joined you to His death so that you have a Jesus-kind of death – in other words, a death that doesn’t last long and ends in resurrection (Ro. 6:3-11). Even though you did not seek the cure for your sin, Jesus has freely gifted all of this to you. As those waters ran down your head God healed, restored, and saved you.

So, Branch, and all of you dear saints, do not think that you can find another righteousness. There is no other cure. When you sin, and sin you will, repent and return. Learn and know and grow in God’s Word. When God’s Word tells you that you have slid back into your old ways of sin and pain, come back to Jesus for the cure. When the Scriptures reveal the evil you have in your heart, ask, “What have I done?” and flee to Christ. When there is pain and chaos all around you because of this fallen and broken world, don’t listen to the voices that say, “Peace, peace,” because Jesus is the only true peace. When you recognize the pain and evil of the abominations of sin surrounding you and within you, blush. But don’t stop there. Return to the Savior whose blood gives you the cure for all the evil, pain, and suffering in this world.

Come back to the brightness and glory of Christ’s eternal medicine and grace. Come now to God’s table of love and mercy where He gives you the cure of His Body and Blood given and shed for the forgiveness of all your sin. Amen.

The peace of God, which surpasses all understanding, will guard your hearts and minds in Christ Jesus. Amen.