Why Sexual Sin is a Big Deal – God As Husband (The Gospel & Sexual Sin: Part 3)

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Sermon Audio:

Handout / Small Group Questions:

The Gospel & Sexual Sin Part 3: God As Husband – HANDOUT

Sermon Text:

I need you to do a little, mental legwork this morning and recall the last few sermons, because, in truth, they along with today’s is really altogether one sermon. Part of me longs for the days when preachers would be expected to preach for more than an hour at a time, and then got another crack at the topic during the evening service. But, sadly, those days are gone and I’m not a good enough speaker to hold your attention for that long anyway – so we make due.

It’s been a challenge for me to address the beginning of 1 Corinthians 5, and the topic of human sexuality, in a comprehensive manner, because I felt we needed a good introduction to the topic before jumping in. However, leaving weeks in between sermons has its disadvantages in that it’s easy to forget what was already said.

A couple weeks ago I gave the introduction to the sermon as I spoke on Jesus’ response to the Woman Caught in Adultery and the importance of remembering that Jesus amazingly gracious and loving toward those who have broken His law, even with repeated instances of sexual sin. Last week I gave the middle of the sermon as I moved from the forgiveness found in Jesus to the reminder that even though God is gracious, He does have a standard by which He expects humanity to live. Jesus didn’t come to let anyone do whatever they want as long as no one gets hurt, but to save us from our sins and help us live His way instead. We ended last week by making a transition from the introduction to the main topic by talking about the Greek word PORNEIA, the “junk drawer” word used to describe all forms of sexual sin that fall outside of God’s design for humanity.

And now, building off of all that, we move into a bit more meat on the topic, building a theology of human sexuality, based on what God expects of us. It would be easier (and more fun) for me to go on a diatribe against all the ways we get this wrong but that would be forgetting what I said at first; we need to know the authentic article before we can understand the counterfeit. So that’s what I want to do today. Look at the biblical view of human sexuality.

The Big Deal of Sexual Sin

So, why is sexual sin such a big deal? Is it because it’s so damaging and destructive to humanity? Is it the danger of addiction, disease or ruined relationships? Is it because the church is prudish and hates it when people have fun? You’ve probably heard that sexual sin is just like any other sin, that it’s no worse than any other, so why should we spend so much time talking about it… but actually, sexual sin does have a special category in scripture.

Let’s read 1 Corinthians 6:18, “Flee from sexual immorality. Every other sin a person commits is outside the body, but the sexually immoral person sins against his own body.”

That puts sexual sin into a different category. But why, what makes sexual sin so special?

It comes down to God’s original design for humanity, and the huge importance of marriage in the Bible – the physical union of two people that represents a spiritual union, which in turn, represents a picture of Jesus’ relationship to His church. That’s a big concept, isn’t it?

Let’s take it apart.

We’ll start with the context of the verse we just read. Start at verse 13:

“The body is not meant for sexual immorality, but for the Lord, and the Lord for the body. And God raised the Lord and will also raise us up by his power. Do you not know that your bodies are members of Christ? Shall I then take the members of Christ and make them members of a prostitute? Never! Or do you not know that he who is joined to a prostitute becomes one body with her? For, as it is written, ‘The two will become one flesh.’ But he who is joined to the Lord becomes one spirit with him. Flee from sexual immorality. Every other sin a person commits is outside the body, but the sexually immoral person sins against his own body. Or do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, for you were bought with a price. So glorify God in your body.”

A Mystical Union

First, I want you to notice the interplay between the physical and the spiritual nature of sex. In verse 1 we see “The body”, which is physical. When the Lord saves us, it’s not just a spiritual salvation, but a renewal of our whole being – emotional, spiritual and physical. He saves our heart, soul, mind and strength. Jesus’ death, burial and resurrection demonstrated that after we die, we won’t live in eternity as spiritual beings, but with resurrected, perfect, physical bodies like Jesus had. Therefore, when we get saved we don’t merely turn our hearts over to the Lordship of Jesus, but our bodies as well.

But then it goes deeper in verse 15 and moves from the physical to the spiritual. Our physical bodies, which it says later are similar to the physical “temple of the Holy Spirit”, are also connected spiritually to Jesus. Our bodies are “members of Christ”. Elsewhere, as in Ephesians 4, 1 Corinthians 12, and Romans 12, Christians are called the “Body of Christ”, basically meaning we are, as individuals and as a church, the eyes, hands, and feet of Jesus in this world. We are, in a real sense, the physical manifestation of the Word of God in this world. Most often, when God wants to do something, He doesn’t do it with a mighty miracle but instead works through the people of His church. It’s just as miraculous, but far more subtle. To be “members of Christ” means we are both spiritually and physically united with Jesus in a very real, very intimate way.

And so, it says, how horrible it would be, how out of place, how ruinous, that someone who’s body is united to Jesus, would unite their body with a prostitute’s? “Never!” Paul shouts!

 

Two Become One

In verse 16 the argument is made against sexual sin this way: “Or do you not know that he who is joined to a prostitute becomes one body with her? For, as it is written, ‘The two will become one flesh.’ But he who is joined to the Lord becomes one spirit with him.” Our worship of God, the Lordship of Christ, His relationship to the church, and our salvation is all tied to the picture of human marriage and sexuality. You’ll notice that the words “The two will become one flesh” is written is quotes. That’s because it’s a quote from Genesis 2:24. Let’s read the whole of the context there:

“Then the LORD God said, ‘It is not good that the man should be alone; I will make him a helper fit for him.’ Now out of the ground the LORD God had formed every beast of the field and every bird of the heavens and brought them to the man to see what he would call them. And whatever the man called every living creature, that was its name. The man gave names to all livestock and to the birds of the heavens and to every beast of the field. But for Adam there was not found a helper fit for him. So the LORD God caused a deep sleep to fall upon the man, and while he slept took one of his ribs and closed up its place with flesh. And the rib that the LORD God had taken from the man he made into a woman and brought her to the man. Then the man said, ‘This at last is bone of my bones and flesh of my flesh; she shall be called Woman, because she was taken out of Man.’ Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh. And the man and his wife were both naked and were not ashamed.” (Gen 2:18-25)

This is the first marriage and is the perfect picture of how humanity was intended to exist. Man was created by God and designed to be incomplete without woman. Adam stood in the perfection of creation, in the presence of God, and was incomplete. God showed Adam every animal He had created, lions, bears, dogs, cats, and among them none were found that were a proper helper. And after that great parade, Adam knew it too. I wonder if he, standing in Eden, had then felt a sense of lack; that something was missing.

And so God made for Adam a complement, a helper, a being who would be his equal in dignity and worth. Not another animal, but one like Him – but not exactly like him. Not a copy, but a partner, a companion. Notice how God phrases it, “I will make helper fit for him.” The word “helper” does not imply weaker or stronger. And “fit for him”, doesn’t mean “like him”, but “matching him”, like to opposing puzzle pieces. God didn’t make a clone, but a compliment.

In chapter 1:27 it says, “So God created man in his own image, in the image of God he created him; male and female he created them.” It required both man and woman to represent God’s image. It even uses the words “male” and “female” not “man” and “woman”, to express the importance of the difference found in both genders.

They, together, as a complimenting pair, would be united spiritually to God and spiritually to one another. And in their sexual union before God, one “fitting” the other, would be the pattern for all human sexual relationships, taking them from two separate beings and creating “one flesh”. From that point on, as physical and spiritual images of God, humans were to grow up, leave their parents, bind themselves to a spouse, and form an exclusive, covenanted, sexual union.

God as Husband, Church as Bride

Let’s take a moment to explore theme that because it’s important. The picture of marriage in scripture is always an exclusive covenant. Why? Because it’s an image of God’s relationship with us.

All through scripture, God’s relationship with His people is framed as the image of a husband and wife. God and Jesus are both represented as husbands and believers as the bride. It’s one of the most important ways that God has given us to understand his relationship with us – which is why, when people start messing with marriage, human sexuality, or gender, it is such a huge problem!

Marriage isn’t something humans came up with to express their love for one another. It’s not a cultural creation meant to celebrate mutual affection and legally unite two people’s finances and tax situation. Marriage was given to us by God as one of the main images by which we would understand how He feels about us, deals with us, and commits to us.

Check out how God speaks to His people in these passages:

  • “For your Maker is your husband, the Lord of hosts is his name…” (Isa 54:5)
  • “…as the bridegroom rejoices over the bride, so shall your God rejoice over you.” (Isa 62:5),
  • “I will betroth you to me forever. I will betroth you to me in righteousness and in justice, in steadfast love and in mercy.” (Hos 2:19)
  • Jesus calls himself a “bridegroom” multiple times (Matthew 9:15; 22:25; John 3:29), and at the very end of the Bible, when Jesus comes again, it says there will be the great “marriage supper of the Lamb” where God presides over a grand wedding and the bride of Christ (the church) presents herself in clothes of “fine linen, bright and pure”. (Revelation 19:6-9)

The love a man has for His wife is only a pale imitation of God’s love for His people. The protective emotions he feels for her, the concern he has for losing her, the betrayal he feels when she cheats on him, the pain he feels when she suffers, the desire to make her life better, to provide for her, to encourage her, to please her, to see her smile, the jealousy he feels, wanting her all to himself; these powerful, overwhelming, primal feelings, are all merely tiny glimpses of how God feels about His people, how Jesus feels about the church.

This is most profoundly pictured in the Old Testament book of Hosea where God calls the prophet to do something very difficult to show the nation what He’s going through. It says in Hosea 1:2,

“When the Lord first spoke through Hosea, the Lord said to Hosea, ‘Go, take to yourself a wife of whoredom and have children of whoredom, for the land commits great whoredom by forsaking the Lord.’”

In other words, Hosea’s marriage was to be an image of God and His people.

Hosea goes and finds a prostitute named Gomer, takes her off the streets, marries her, and has three children with her. But, as predicted, Hosea’s wife cheats on him. She runs away, sells herself into prostitution again, and Hosea is forced to buy her back from her slave owner. After buying her back, he begs her to stay, “You must dwell as mine for many days. You shall not play the whore, or belong to another man; so will I also be to you.”

The narrative story is interspersed among prophecies from God, showing His anger, pain, frustration, sadness… but also His desire to get His bride back at any cost! He declares that he has the right to divorce her, to write her off, forget about her and find a new bride, but He refuses to do that because they are married and He loves her! Yes, there would be a cost, and the bride would go through much suffering before it was over, but in the end there would be reconciliation and restoration! Not because she deserved it – far from – but because of the husband’s commitment to the marriage and the great love He has for her. He would do anything to win her back.

My favourite part of the book comes in Hosea 2:13-16. Let me read it to you.

“…I will punish her for the feast days of the Baals when she burned offerings to them and adorned herself with her ring and jewelry, and went after her lovers and forgot me, declares the LORD. Therefore, behold, I will allure her, and bring her into the wilderness, and speak tenderly to her. And there I will give her her vineyards and make the Valley of Achor a door of hope. And there she shall answer as in the days of her youth, as at the time when she came out of the land of Egypt. And in that day, declares the LORD, you will call me ‘My Husband,’ and no longer will you call me ‘My Baal.’…”

There’s no one that can tear the heart out of someone chest like your spouse. The image of marriage here is one where not only does the wife cheat on him, but runs off for no reason and gives herself to man after man, wandering the streets in the most shameless and erotic clothes, partying with every disgusting, deplorable, degenerate man she could find, until she is ruinous to the point where she’s even forgotten her husband’s name. She gets herself in such trouble that she ends up like the prodigal son, except instead, she sells herself as a sexual slave.

And what is the husband’s response? To buy her back at whatever cost so she can be free from danger. And then, amazingly, to “allure her” meaning to re-seduce her, to win her back with romance so she will love Him again! To “speak kindly to her”, literally “speak to her heart”. To give her back her vineyards, and to make her “Valley of Achor”, which means “valley of trouble” into a such a distant memory that she sees it as the “door of hope”. He’s going to show her so much love that it will be like when they were newlyweds!

Why would He do this? Is He a sucker for punishment? Is He in some kind of weird, abusive, co-dependent relationship with humanity that He needs us in order to feel good, no matter how bad we treat Him? Sure, He loves us, but is that the only reason?

No. He does it because He has promised to. He made a covenant with us. He is in an exclusive, covenant, promised, marriage bond with His people, and He will never leave them, divorce them, forsake them, or abandon them. He loved us so much He was willing to trade His Son for us – His adulterous bride. But not only out of love. He redeemed us from slavery by the blood of Jesus because He promised He would always be there for His bride.

 A Spiritual Picture

This is why the sacredness of marriage and human sexuality is so important to believers, and why corrupting it is such a big deal. Man and woman, male and female, in the holy, exclusive, covenant bond of marriage, show the image of God and paint a portrait of Jesus’ relationship to the church. It’s a very, very important illustration that God has given us.

When society messes with that image, it messes up the narrative of all that God is trying to teach us through it. God set it up the way He wanted and then made natural and scriptural laws to ensure it remained a strong image for humanity to look at for all time. This is why Christian theologians often argue that there is no such thing as same-sex marriage, polygamous or polyandrous marriage, group marriage, bigamous marriage, open marriage, or whatever else people come up with… because by definition a “marriage” is literally the “union of a man and woman for life”. It can’t be anything else because nothing else fits the description or image God created.

It is our sinful nature to try to improve upon, change, or personalize what God has already settled. We want to make ourselves the special case. We think our feelings, opinions, desires, emotions, or preclusions give us the right to negotiate different versions of what God has set up.

  • “My marriage isn’t working out and I have feelings for another person, therefore I have the right to follow my feelings and marry someone else. I can’t be held accountable for how I feel.”
  • “My spouse isn’t fulfilling my sexual desires, therefore I have the right to have them satisfied a different way. It’s their fault for not doing it, and God’s fault for not taking away these feelings.”
  • “I have a strong biological urge to have sex, therefore I must follow through on that urge, regardless of who it is with. It’s not my fault I have these urges.”

Our feelings have very little to do with it because human sexuality is much bigger than our opinions or urges. God has given the gift of sex to be used one, singular way, because that is the way that gives Him the most glory, teaches us the most about Him, and helps us understand the way of salvation through the gospel of Jesus Christ. Messing with God’s plan for marriage and sex messes with God’s image and with the Gospel!