Sunday, March 14, 2021

210314 Sermon on Exodus 16:2-21 (Lent 4) March 14, 2021

 Audio recording

Sermon manuscript:

The apostle Peter has an interesting phrase in his second epistle. He is writing to Christians about how they have to live in the midst of people who are like the people of Sodom and Gomorrah. He says that these people “have hearts that have been trained in covetousness.” The word that is used for training is “gumnazdo” in the Greek. Perhaps you can pick up the English cognate if I say gumnazium, that is, gymnasium. What do people do at a gym? People have hearts that have been trained, like someone working out at a gym, in covetousness, in the desire to get more and more.

This covetous heart has been implanted in us by the fall into sin. It is apparent already in toddlers or even younger. As soon as we can manage it we say “mine.” In order that we wouldn’t grow up to be totally antisocial, our parents had to teach us to share. But this might be debatable. Were we really taught to share or were we taught that we couldn’t snatch things out of another person’s hands? Those aren’t the same thing. To be sure, the violence of snatching is frowned upon. It’s too direct and unambiguous. You’ll never get ahead in life that way. You have to be more subtle. Unintentionally, we were taught that it is alright to take what belongs to others, but it had to be according to certain rules.

Think of how it is among siblings. In a way we were allowed to abuse our siblings, so long as it didn’t get to the point where they called in the authorities. Or, on the other hand, some of us learned how handy it is to call in the authorities for every little thing. That was another way that we could abuse our siblings. It’s the law of the jungle, but kids learn how to keep the volume down to an acceptable level—not because they are good, but precisely because they are evil.

It’s not that parents intentionally set out to achieve this kind of thing with their children. Rather, we know not what we do. Since this way of living is so thoroughly engrained in us with our sinful nature, it makes it hard to know that there could be anything different. We can’t know what is actually going on. And this is where that phrase from the apostle Peter can give us some insight.

If we have hearts that have been trained in covetousness, if we’ve been working out at always getting as much as we possibly can so long as it is legal or socially acceptable, then it becomes second nature to us. When anything becomes second nature it means that you no longer have to think about what you are doing. Repetition creates muscle memory.

For example, I’ve done a lot of typing over the years. I don’t have to think about which buttons I have to push in order to get words on the page. The only time that I ever have to think about the buttons I’m pushing is when I’m trying to spell an unfamiliar word. Otherwise all the words simply flow out of my fingers.

Equipment operators can do the same thing. At first a backhoe operator needs to think about what each movement of the controls is going to do with the boom and the bucket. Eventually the machine almost becomes an extension of himself. He thinks about what he wants to accomplish without having to think about what movements he might need to do with his hands or his feet.

So if we’ve been trained in covetousness, if we’ve been trained in always getting more and more, then we won’t even think about what we are doing. We will screw over or rip off whomever we might be able to do that with without giving it a second thought. “That’s just life,” a person might say.

And when it comes to parenting, Luther has a proverb about that. He says, “One fool raises another.” If we have hearts that have been trained in covetousness, and if we have been trained well, then how can we possibly do anything different than raise our children the same way we were raised? It doesn’t even enter our minds to do anything different.

This is why the Bible is a strange book, and why it is so difficult for people to read. God’s Word teaches the one who is willing to learn from it to think about life differently. It is quite open about this too. Jesus says, for example, “That which is exalted among men is an abomination before God.” People are impressed by how well someone can rip off everybody else and get to the top of the heap. Jesus says that the first shall be last and the last shall be first—a strange saying, is it not? That only proves my point. The Bible is a strange book, with a strange way of looking at life, and this is why it is so difficult for all people gladly to hear and learn it. Apart from faith, it is impossible to understand even the tiniest part of it.

I think we can see this is true when we consider our Old Testament reading today. The descendants of Israel found themselves out in the middle of nowhere with nothing to eat. What did this bumbling fool of a leader get themselves into? When they were in Egypt they at least had something to eat. Now they are going to die.

All of this is perfectly reasonable to our flesh. A basic assumption in the field of economics is that supply is limited. The Israelites could see with their eyes how severely limited their resources were. When it comes to allocating these resources, there won’t be nearly enough. For a heart that has been trained in covetousness, this is sheer hell. There is no hope of getting more and more.

But when you are dealing with the Creator of the universe the basic assumption of economics goes out the window. When you are dealing with the Creator you are dealing with the one who opens his hand and satisfies the desires of every living thing. You are dealing with the one who causes the rain to fall on the just and the unjust. The concern for the lack of bread is not the same as it is for the one who is trained to horde. If need be, God can make bread rain down from heaven. What’s more likely is that God will work through his created means to supply the one who is in need. Some opportunity, some boon, will open up, but you might get a little hungry before it does.

That’s not a big deal though. Like the psalmist says, “My soul waits and in his Word do I hope. My soul waits for the Lord more than watchmen wait for the morning.” Do you suppose somebody who is keeping watch in the middle of the night might get a little sick of waiting and watching? He looks forward to the morning because that is when he can get off duty and get some rest. But does the watchman ever think the morning isn’t coming? He knows it’s coming—not as quickly as he might like—but he knows it’s coming. So it is for the one who believes and waits for the Lord. Sooner or later he’s coming. However, for the one who does not believe, this waiting seems to them to be terrible advice.

Thus you see that there are two groups among the Israelites. Moses doesn’t understand why the people are so angry at him. He’s been obeying the Lord’s commands. He plans on continuing to put his hope in the Word, and wait for the Lord. The other group is looking around and only seeing desert—barren, dry desert. They believe that they need to organize themselves quickly and head back to Egypt before they run out of what little they have and no longer have the strength to get back.

This is a pattern that repeats over and over again, particularly during this time period where the Israelites are in the wilderness. The majority of them want to throw in the towel. They want to reject their baptism in the Red Sea. They want to reject their status as royal priests—a nation that was specifically chosen by God to be his own. They’d rather have a pot of porridge than God’s blessing.

The faithful, on the other hand, keep their eye on the Lord. They are not anxious about anything, but in everything, by prayer and petition, with thanksgiving, they make their requests made known to God. And the peace of God that surpasses all understanding keeps their hearts and minds in Christ Jesus. So long as their hearts and minds are on the Lord, they can do anything if need be. This would not be because of some strength within themselves, but with the strength that the Lord supplies—specifically to those who are weak. As Christ says to Paul, “I won’t remove the thorn from your flesh. My grace is sufficient for you, for my strength is made perfect in weakness.”

Remember that one time with Peter? The Lord was walking on the water in a wind storm. Peter, that wonderful fellow, said, “If it’s you Lord, command me to come to you on the water.” Jesus said, “Come.” So Peter stepped out of the boat. So long as he kept his eyes on Jesus he was able to do what otherwise is impossible. When did he start to sink like a stone? It was when he took his eyes off of Jesus and started to examine the limited supply of sure footing that was available. He became afraid that he was going to be stuck out there in no man’s land—too far from the boat, not close enough to Jesus. There you see the struggle in a single man that the whole people of Israel went through together.

We are like Peter. Even though we Christians we all continue to have a part of us that is more at home in covetousness, that is, idolatry, rather than waiting for the Lord and hoping in his Word. This might be about money. It can be about all kinds of other things too. It can be about our love, joy, peace, patience, kindness, self-control. When we look within ourselves and take stock of what seems like a limited supply, we might believe that it is impossible to keep on loving, to keep being patient, to keep being joyful. All we might see in ourselves is the equivalent of five loaves and a couple fish that are supposed to hold out against tremendous needs. There is a great temptation to just give up. It seems wiser to go with what comes more naturally to us—which is living for ourselves.

But this only makes sense if you deliberately ignore God’s Word. This was the biggest problem with those Israelites who despaired. Why did they despair? Because they didn’t believe that God was going to do what he said he was going to do. God said he would bring them into the Promised Land. Why didn’t they believe it?

Contrary to what you might expect, there is actually a good reason why they didn’t believe it: they didn’t believe it because it didn’t take place in the way that they expected it would. As soon as something gets said, the way that our brains work is that we visualize it. So the Israelites had visualized what it would be like to get from Canaan to the Promised Land. Their vision didn’t include having no food or water in barren, dry places. They didn’t think they’d have to fight against Canaanites that were much more powerful than they were. The way that God was making it turn out didn’t seem wise to them, to say the least.

So it can be and usually is for our lives of faith too. We might think we know best about how we should make our way to heaven. We might think that we should be able to get to heaven while sitting in our lazybody and enjoying the love and esteem of everybody. Here, again, you might read the Bible, that difficult book. It’s not difficult because it’s so hard to understand. It’s difficult because God’s ways are not our ways, and God’s thoughts are not our thoughts.

The Bible says that it is not easy to get to heaven. The place that is easy to get to is hell. To go to hell is the easiest thing in the world. All we have to do is be true to ourselves, to never cease in our training in covetousness—the very thing we are happy to do. The gate to heaven is narrow. The way is hard. Few there are who find it. All the ones who do find it, find it by faith. They walk it by faith. Though we are weak, God is strong. If we do not take our eyes off him, we will not sink or stumble. If we believe, we can move mountains.

So keep walking on the way and don’t lose heart. Turn away from your training in covetousness, and take up a new sport. It might be awkward at first. Learning something new usually is. Make use, here, of the third and second commandments. Learn how to be made wise for how to live by God’s word rather than sticking with your worldly wisdom. Learn how to pray instead of scheming and scraping and lying. You will find that God will take care of you—probably not in the ways you expect—but his ways are better for us than the ones we would otherwise choose for ourselves.


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