The Sermon on the Mount V

Subtitle: Fulfilling the Torah and the Prophets of God III

Matthew 5:27-30.  This sermon was preached by Pastor Marty Bonner on January 7, 2024.

We continue in looking at the first section of the teaching of Messiah Jesus compared with that of the teachers of that day.  Jesus clearly raises the bar by emphasizing the internal implications of the Law that were being ignored. 

As I have said in the past, this can cause us to protest that it is impossible to do what Jesus says.  However, this is the whole point of his crucifixion, resurrection, and ascension.  It is also why the Holy Spirit has been made available to those who put their faith in the work and person of Jesus the Christ.

Last week, we looked at the sixth commandment of Exodus 20, “You shall not murder.”  Jesus then moved on to the seventh commandment, “You shall not commit adultery” (our subject for today).

As Jesus took the command against murder and showed the importance of dealing with the underlying anger and contempt for others, so he takes the command forbidding adultery and points us to the lust that underlies such action.

Let’s look at our passage.

The law of adultery (v. 27-30)

The teachers of Israel in the first century focused on the physical act of committing adultery.  They did not call people to any deeper work than this.

One way to think about this over-emphasis on the external is to remember that we were created to image God (Genesis 1).  This idea is not simply about the external shape of humans, nor simply their external actions.  This question regarding who we are imaging in our life lies behind the whole Bible.

If the external is the only thing that matters, then we can put on a really good act and God will be happy; He will be entertained.  Yet, God is not looking for award-winning actors who look like Him on the big screen of life, and yet, in their hearts, they despise His ways.  Perhaps, the acting may seem “award-winning” to us as humans because we cannot see what people think and desire.  Yet, for God, no matter how convincing to other humans such acts may be, it is a rotten fruit that is as far from imaging Him as one end of the universe is to the other.

Our imaging of God was always intended to include and to flow from a heart and mind that loves God and is coming to understand Him.  For fallen humans (I believe that is all of us), this creates a difficult situation that calls for God’s help and grace.

If you see the Law of Moses as your justifier, then you tend to read it superficially (in a way that focuses on externals).  However, if you see it as a mirror that shows us how much we do not look like God and His nature, you will then tend to see the depths of what it is saying and throw yourself on the mercy of God.

This is exactly what King David discovered.  He didn’t say that he would be blessed because he had imaged God so well.  Remember, David, who  had done so well imaging God, would later commit adultery and murder the husband (Uriah the Hittite).  David knew that he would be in big trouble when he stood before God.  Listen to his statements from Psalm 32:1-2.  “Blessed is he whose transgression is forgiven, whose sin is covered.  Blessed is the man to whom the LORD does not impute iniquity,
And in whose spirit there is no deceit.”  Basically, he knew that God had to forgive and cover his sin, somehow.  God should impute (calculate, count) David’s sins against him. 

God supplies both forgiveness and covering in Jesus Christ.

In his signature move, Jesus puts his finger on the root of the problem in verse 28.  Adultery is the fruit, the evidence, of lust in our hearts and minds.  The word translated lust here has the idea of a strong, heated desire.  We can easily imagine the driving passion that it involves.  In Greek, the word can be attached to good things, i.e., a strong, heated desire to do the right thing, and it is not limited only to sexual matters.  However, in the majority of situations, it is not good because it is similar to anger.  Strong passions tend to take the course that our flesh wants to take.  This is generally a sinful course.

Jesus is not telling men they should never look at women.  He emphasizes that the man looks at a woman in order “to lust for her”.  This would also be true for women.  In this context, we know that the strong, heated desire is a sexual one.  Lust never stays as an abstract desire.  It pushes to other sins such as imagining and fantasizing.  This is what Jesus means by saying that he “has already committed adultery with her in his heart.”

We should note that adultery is a layered concept.  At its base, it is sexual immorality.  God created humans with the capacity for sexual relationship, but intended it for the intimate context of marriage, a life-long commitment between a man and a woman.  Any sexual activity outside of marriage is immoral.  Thus, adultery is a special kind of sexual immorality, a subset, in which a covenantal bond of marriage is transgressed.  This can be the case whether both are married or only one.  A man who lusts for another man’s wife is trespassing upon that covenantal relationship that she has with another.  If he happens to be married as well, he is also breaking his own covenant with his wife.  He is sinning against his commitment with her.

This is why God takes adultery so seriously.  If two unmarried people had sex with one another outside of marriage, it was considered wrong, but was “fixed” by them committing to marriage.  In fact, the man would lose the right of divorce in such a situation.  On the other hand, adultery deserved capital punishment.  This is how seriously God wants us to take the covenantal bond of marriage.

This does not mean that Jesus is saying that lust is just as bad as physically committing the act.  Neither should we see God as some cosmic IRS auditor that reconciles our thoughts and imaginations and holds us accountable for every nit-picking thing He finds.

The average person hears these words and throws up their hands in exasperation.  “That’s impossible,” they say.  Of course, the degree to which our society has hyper-sexualized everything does throw gasoline upon the fires of lust.  Even the idea that sexual activity should only happen within a life-long committed relationship called marriage is being rejected by our society.  This is not just a rejection of God’s law, but a rejection of His revelation about how and why He designed us as He did.

The Creator tells us that He created our sexual aspect to create a powerful bond between a husband and wife.  However, that which is powerful for the good can be just as powerful for the bad when it is abused or disrespected.  God is not just laying down a law.  He is warning us about the devastating path that our sinful flesh pulls us down.

How much pain, suffering and evil is going on in this world that is connected to sexual immorality?  How many rapes, abortions, divorce, wounded kids, sex-trafficking and even sex-slavery happens out of ignoring God’s warnings?  Even those who look at pornography tell themselves that they are not harming anyone.  Yet, the money they give to obtain a magazine, video, or subscription to a website supports all manner of trafficking and harm to society.  You are not only destroying others; you are destroying yourself. 

Our culture not only allows such things, but even worse, it promotes it.  Let us not kid ourselves.  Lust drives much of the evil in this world.

In verses 29 and 30, Jesus gives us two parallel “if” statements.  The first speaks of the “right eye,” referring to the strong or dominant eye.  The second speaks to the “right hand,” referring to the strong or dominant hand.  You will notice that the statements are exactly the same except for the right eye swapped out for the right hand.

Let’s look at the second part of the statement.  There, Jesus emphasizes the danger that lust presents.  Jesus warns his listeners that those who refuse to deal with lust, regardless of whether they committed physical adultery or not, could find themselves in Gehenna.  This is the same thing he did back in verse 22 with murder, speaking about the “Gehenna of fire.”  Jesus is pointing us to a judgment that is from God in which a person’s whole body is put into a fiery place. We see this in the book of Revelation referred to as the Lake of Fire (Revelation 19:20; 20:10, 14, 15).

Of course, there is a lot that is not said here.  In fact, Jesus shouldn’t have to go into to much detail.  The idea that internal lust could put us in jeopardy of the Lake of Fire should let us all know that God is serious about this issue.  This would have seriously scared everyone in the crowd.  By the time Jesus finishes these six case studies in the law, everyone listening to him will recognize that they are in trouble with God.

Is God being unfair?  If we only understood how much evil, pain and suffering is caused through the refusal to nip lust, anger, and other vices in the bud, we would not be so concerned with God’s fairness.  In fact, there is no perfect response to this situation.  We will blame God if He is too judgmental, and we accuse Him when He is not judgmental enough.  We want Him to “do something” about the evil in the world, but we want Him to overlook our own evil, particularly because we don’t want to believe it is evil. 

This world is not full of wickedness because God made it that way, but because people reject the truth of God and go their own way.  God’s way brings life, but our fleshly way brings destruction.  You may think that it feels like life, but that moment always passes and destruction comes in the wake of our actions, whether internal or external.

Now, let’s deal with this idea of gouging out your right eye and cutting off your right hand.  Jesus does not intend for anyone to actually gouge out their eye or cut off their hand.  His statement basically begs the question, “What do I need to excise from my life in order to be free from the damaging effects of lust?”

There really is a genius to what Jesus is doing here.  The religious leaders who love to look at the law superficially, are here given a superficial solution to the internal problem of lust.  If you really thought that God hated lust enough to send you to the Lake of Fire, then you would be drastic in your measures to stop it before it led to judgment.  Jesus knows that losing your dominant eye and your dominant hand cannot remove lust from a person.  Even if you gouged both eyes out and cut off both hands, you can still lust. 

Others will say that Jesus is politely saying that they should cut off the true offending member, genitalia.  However, I believe this hinges on the phrase “If….causes you to sin (literally to stumble).”  That is the condition which causes any thinking person to meditate on what it is that actually stirs up lust in our hearts to the point of stumbling, sinning.

We do not lust simply because we have eyeballs, hands, and even genitalia.  Notice that it is the Creator who gave us these things.  In our desire to deflect responsibility, we can blame God.  “If You hadn’t given us eyes, hands, genitalia, we would never have sinned.”  Of course, such an argument never ends.  “If You hadn’t put the tree in the Garden of Eden… if you hadn’t created us as sexual being, material beings, or even carbon-based creatures, etc. ad infinitum go our attempts to blame God or others for our sin.

There are external things that I need to excise from my life, or at least place severe restrictions on them.  Pornography, or any place or medium in which pornographic activity exists, is a good place to start.  The eyes have been likened unto a gate into our soul.  Jesus will touch on this in Matthew 6:22-23.  What videos am I watching?  What apps do I have on my phone?  For some people, it may be that we ask if we really need a “smart phone.”  It is better to go through life without a smart phone than to be thrown into the fires of Gehenna.  This places a responsibility upon ourselves to recognize that lust does not image God and pulls us towards destruction.  We are often guilty of pouring gasoline on our base desires, and then pretending like it is God’s fault.  Job said that he had made a covenant with his eyes.  He would not look lustfully upon a young woman (Job 31:1).  Yes, if lustful thoughts are stirred, then avert your eyes and move on.

Proverbs 6:32 says, “Whoever commits adultery with a woman lacks understanding; he who does so is destroying his own soul.”  If I truly believed that Jesus knew what he was talking about, then I would shut down lust quickly before it flares.

I imagine that there were a lot of people there that day, if not all of them, who were extremely convicted by what Jesus was saying.  I think about the woman at the well in Samaria.  She had been divorced four times and was living with a guy when Jesus talked with her in John 4.  Notice that Jesus does not pretend that she is righteous, and yet, he really does care for her soul.  This woman of five marriages and one “shacking up” had probably never had someone truly care for her soul.

The people there that day were not perfect.  They were just like you and me.  They all had something, probably multiple somethings, that Jesus was poking.  Jesus is not just loading them up with guilt.  The whole point is that the Kingdom is here, and they all needed to repent and put their faith in Jesus as the Messiah.  He would lead them in.  I don’t know if the woman at the well was adulterous, or she had a series of men who grew tired of her and divorced her to satisfy their adulterous lusts.  Regardless, she became an evangelist for Jesus that day.  The guys who should have been leading people to Jesus were contemplating how to kill him.  The ones who should have ran away from this “righteous man” are the ones who were drawn to him.  This is part of the mystery of the grace of God and the work of God.  It is not always done by people who had a righteous background.  Let’s just say, they knew that they were horrible actors and so they didn’t even try to act.

God wants us to understand that He isn’t satisfied with us only looking good.  He wants our heart.  By the time you are done with the Sermon on the Mount, you will find yourself in a place of tension.  I want to believe Jesus, but I don’t know how that would be possible.  It is done by faith.  They didn’t know about the cross where Jesus would pay the price for their sins, so that the Father could then remove them from us.  Nor did they understand that the Day of Pentecost would bring the outpouring of the Holy Spirit upon all who had put their faith in Jesus.  The Spirit of God Himself would help them to take possession of their destroyed souls, like Israel of old going against the giants of Canaan.

They couldn’t imagine just how great God’s love for them was, even in their fallenness.  So, what is our excuse?  We can imagine these things.  We have the New Testament that lays out all that God has done and will do on our behalf.  Is it not high time that we put our faith in Jesus, receive the gift of the Holy Spirit, and let Him lead us in victory against sin in our hearts and minds?  Yes, of course, it is!

Adultery audio