How to Know If a Sin Characterizes a Professing Believer

The New Testament has several passages that claim certain sins cannot characterize genuine believers (Gal 5:19-21; Eph 5:3-5; etc.). These passages mean that some people that claim salvation don’t actually possess it.

That begs the question, what does it mean to be characterized by a sin? If believers can commit any or all of those sins (and they can), but they cannot be characterized by them, then what constitutes being characterized by these sins?

I think another of the Apostle Paul’s epistles helps us.

Or do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality, nor thieves, nor the greedy, nor drunkards, nor revilers, nor swindlers will inherit the kingdom of God. And such were some of you. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and by the Spirit of our God. 1 Cor 6:9–11 (ESV)

This occurs in a section forbidding lawsuits among believers, and it seems like a rough segue by Paul. He prefaces this paragraph by saying don’t be deceived. Apparently, what Paul is about to say is controversial. He knew that it’s easy to get it wrong even though what he says is very plain. It’s important that you get this right because your eternal destiny could be in danger. Going astray from the truth (being deceived) in this context means believing that these sins could characterize a genuine believer. No. Believers don’t habitually commit these sins. Don’t be deceived. Don’t let your sin tell you otherwise.

Paul then lists ten sins in verses 9 and 10.

  • sexual immorality
  • idolatry
  • adultery
  • passive homosexuals
  • active homosexuals
  • thievery
  • covetousness
  • drunkenness
  • slander
  • swindling

The passage says that none of these sins can characterize believers. Unbelievers will not inherit salvation, and these sins are characteristic of unbelievers. So what does it mean that these sins characterize you?

Here’s how I’ve thought through this.

No One Sin Is Worse than Another—Any Is Evidence that You Are Unregenerate

That’s not how we look at this list, is it? There’s one sin reflected in two words that we think is worse than any other sin on the list.

The two words for homosexual conduct have some controversy, but only because it’s not culturally acceptable to say that engaging in homosexuality is sin. It’s hard to deny the plain understanding of condemning homosexuality in these two words unless you have a bias or an agenda. There is no linguistic controversy here.

So homosexual behavior is clearly condemned, but it’s no worse than any other sin on the list. Any of these sins is evidence that you are unregenerate—that you’ve not truly been saved.

It’s just our culture that singles out homosexuality. Corinthian culture might have said that covetousness was the worst sin on the list. Corinth was a sex-drenched city, so the sexual sins on the list probably didn’t seem so bad to them. But covetousness might have been frowned upon.

Both the Corinthians and us are wrong if we try to single out a sin and say that one is worse than the others. It’s not. Any sin on this list is evidence that you are unregenerate. Greed is just as likely to keep you out of the kingdom as homosexuality.

No One-Off Is Condemning—It’s the Inability to Say No to Your Sin that Condemns

Paul is not telling us that the single slip makes your salvation questionable. It’s the persistent unrestrained practice of these sins that prove your salvation was never genuine. 

These behaviors cannot characterize genuine Christians. Persisting in such sins is the problem. It’s the habitual practice of them. When you quit fighting the good fight against these sins, your profession of salvation is questionable.

This is again where we get it wrong. It’s not having homosexual temptations that proves you are unregenerate. It’s consistently giving in to them that proves you’re unregenerate. Just like it’s not having adulterous temptations that proves you’re unregenerate. It’s refusing to fight them and giving in that puts your salvation in danger.

As long as you are fighting the good fight against these sins, then you are not the one Paul is talking about. It’s when we give in and become characterized by them that we are in danger. The occasional slip-up is not what Paul is talking about here. It’s the habitual practice of these sins that puts your salvation in jeopardy.

What About Homosexuals (and Others) that Still Claim Christ?

Sometimes homosexuals that claim Christ and their sin will say essentially, “Nothing is different. I still love Christ. I’m just being true to who I am.” You could have this discussion about many of the sins on the list. A drunkard can say that he’s being true to who he is. So could the fornicator. And then they go a step further and say it hasn’t affected their relationship with God. “My prayer life is just as good—maybe better—than it ever has been.” Is it possible that nothing is different?

Do we believe God’s Word or do we believe their experience? One likely answer to this dilemma is this. Their Christianity has always been external. They may have grown up in church and served in so many ways, but they’ve never known a real relationship with God, so nothing is different. It was all works righteousness before, and it’s still works righteousness. God was absent from their religious experience before, and He’s still absent. They never were genuinely saved, that’s why they don’t notice a difference.

Remember how Paul starts verse 9? Don’t be deceived. They are deceived.

What About Addictions?

If someone is addicted to alcohol—they’re a drunkard, does drunkenness characterize their life? Or if a young man is addicted to pornography, does that characterize his life?

I think the key with addictions is whether the person is fighting it or giving in. A believer will fight sin. He might have lots of failures and only a few successes, but he won’t give up. He will keep fighting until sin is eradicated in his life.

What does progress for a believer mired in an addiction look like? You should see incremental steps in the right direction. Ed Welch developed some guidelines, and I like them.[1]Edward T. Welch, “Breaking Pornography Addiction,” CCEF, https://www.ccef.org/resources/blog/breaking-pornography-addiction-part-1, Accessed on August 10, 2022.

  • A decrease in the frequency of a sin is a true good. It’s not good that you are still indulging in pornography, but if you are doing it less, you are going in the right direction.
  • A change in the actual nature of the sin is progress. If you are no longer having an affair or premarital sex, and now you are battling pornographic fantasy, it’s good that your struggle has changed from your actions to your imagination.
  • A change in the battleground is progress. When your battle has moved from purchasing materials or going onto explicit internet sites to battling the old fantasy tapes that are still in your mind, that’s movement in the right direction.
  • An increase in honesty and accountability is progress. You are moving forward when you are willing to be truly candid and accountable to a trusted friend, spouse, or pastor and say, “Here’s where I’m struggling.” An appropriate openness to others is a very significant step towards change.
  • Not always responding to difficult circumstances by indulging in sin is progress. If your life gets hard and instead of going straight to your fantasy life, you pray for help and ask others to pray for you, then God is at work.
  • Repenting more quickly is progress. Learning to go more quickly to the Lord of life, instead of wallowing for days, weeks, and months in the gloom of “I failed again,” is a sign that God is at work in your life.
  • Learning to love and consider the interest of real people is progress. Your immoral fantasies use other people in an imaginary world. Caring for others, even in small ways, means that Jesus is changing you

So a believer can be addicted to, but cannot be characterized by sin.

God’s Saving Grace Will Change Your Behavior

“And such were some of you.” What a great verse! The Corinthian church was full of ex-drunks, ex-fornicators, ex-idolaters, ex-swindlers, ex-adulterers, and ex-homosexuals. They were washed, sanctified, and justified.

If what I’ve said about the list of sins in 1 Cor 6:9-10 is true, and it is, then it’s possible that your fellow Christian that struggles with homosexual temptations is the genuine Christian, and you are the so-called one. They’re fighting against their temptations, but you’ve given in to yours. You don’t fight your slandering tongue. You don’t fight your covetous heart. Even though they’re tempted by a sin you find appalling, you’re the one in danger of hellfire because you love your sin. You don’t hate it. You covet all the time and don’t fight it. That’s not characteristic of a Christian.

Salvation changes people. They cannot habitually do the same sins they used to. You cannot experience God’s grace and have behavior that contradicts that grace.

Fight the good fight. The fact that I want to fight against these sins is evidence that my salvation is genuine. Real Christians hate these sins—even the ones that come naturally to them, like adultery. Fight them in the power of the Holy Spirit. Don’t give in.

References

References
1 Edward T. Welch, “Breaking Pornography Addiction,” CCEF, https://www.ccef.org/resources/blog/breaking-pornography-addiction-part-1, Accessed on August 10, 2022.

3 Cautions with Personality Tests

A while ago I was playing a game called 9 Books with our family and a family friend. It’s one of those parlor games where you need to know the trick to get it, and once you get it, you can never play it again. In this game we put books in a 3×3 pattern on a table and one person left. The rest of us picked a book and then the absent person was called back. Our family friend pointed to book after book and when she pointed to the one we picked as a group, he called it out. The trick was to figure out how he knows, and I must not be good at it because I was probably the last person to figure it out. In my case I had a lot of guesses, but when I finally guessed correctly, it was an aha moment.

Tim LaHaye’s Spirit Controlled Temperament was like that for my family (and many other evangelicals) when I was growing up. I was taught the four temperaments—choleric, phlegmatic, sanguine, and melancholic—and we took the test to figure out which one we were. It seemed to explain each of us. (For the record I was a choleric-sanguine mix.)

Those two incidents are analogous to me for how people tend to feel when they get the results back from a personality test. It seems insightful; there is an aha moment. When I find out I’m Cool Blue (Insights Discovery), it seems to give me information that I didn’t have before.

And personality tests are big business. The Myers-Briggs Type Indicator (MBTI) is the most commercially successful personality test; it’s used more than two million times a year. But there are others–close to 2000 personality tests on the market today.[1]Louis Menand, “What Personality Tests Really Deliver,” September 3, 2018, https://www.newyorker.com/magazine/2018/09/10/what-personality-tests-really-deliver However, it’s questionable to me if they really are helpful for sanctification. Like parlor games I think they can be fun and interesting, but I question whether they actually lead to greater growth. Apparently some outside the church wonder similar things, even calling them the astrology of the office.[2]Emma Goldberg, The New York Times, “Personality Tests Are the Astrology of the Office,” September 17, 2019, … Continue reading One author said, “Personality testing is an industry the way astrology or dream analysis is an industry: slippery, often underground, hard to monitor or measure.”[3]Annie Murphy Paul, National Public Radio, “Personality Tests Are Popular, But Do They Capture The Real You?,” June 25, 2016, … Continue reading I’m sure some are more scientific and others less so (I’m looking at all you otters in the 4 Animals Personality Test), but I wonder if any are truly helpful for the biblical counselor. They’re interesting. They’re probably fun. But are they actually insightful? Can they really help me change?

Some people invest them with almost biblical importance. Here are three cautions I have about personality tests.

Caution: We Might Confuse Personality with Spirituality

So you’ve taken a personality test and the results say you are a patient person. That’s great! God gives some people a greater measure of patience in his common grace to us. But don’t confuse the results of a personality test with the fruit of the Spirit (Gal 5:23-23). Those are virtues that are the result of the Holy Spirit’s sanctifying work in our lives. They are by definition, unnatural. So be careful not to take the results of a secular personality test as evidence of spiritual growth. They’re not the same. God’s work in us is something that can only be explained by the Spirit, not by personality.

Caution: We Might Believe that Personality Is Fixed

Even though some have found evidence that variables in taking the test can affect your results (i.e., you can get different results with some tests depending on when you take it), overall we are tempted to think like the world that our personalities are fixed. So we get our results back and believe we cannot change. But where your personality is not Christlike, it has to change. It can change. The Great Commission and the 2nd Great Command aren’t just for extroverts. Us introverts have to share the gospel and love our neighbor. A personality test result is not an excuse for avoiding your neighbor too. Even introverts can be progressively sanctified resulting in loving others better. Personality tests are based on the assumption that personality cannot change. That’s not a biblical assumption.  

Caution: We Might Believe they Are Explanatory Rather than Descriptive

This is my primary concern. I can regard them as tools of self-discovery that explain me. I think they tell me why I do something rather than what I do, and the personality test makers promote them this way. They sell them as describing why we think and behave like we do. There are two potential ways I can misuse this assumption.  

  • Accusingly: “You do that because you’re an otter!”
  • Excusingly: “I cannot really help it. It’s what Cool Blues do.”

But Scripture doesn’t let us accept such poor explanations for our behavior and thinking. Instead it teaches us that all sin comes from the heart (Mt 7:15-20; 12:33-35; 15:10-20; Mk 7:14-23; Lk 6:43-45). It’s the bad fruit of a bad tree. It’s good news then that Jesus changes hearts. A personality test might describe the characteristic ways that I handle conflict or whether I prefer people or tasks, but it can never explain why I do what I do. The Bible is rich with motivation theory. Why let the insights of unbelievers explain you?

Like parlor games, personality tests are probably mostly harmless—with the above cautions in mind. Just don’t expect your personality test to say something about you that is more important than what Scripture already says about you. Be careful making life decisions off of a personality test. Don’t live based off the “insight” you received.

Are there any cautions you might add? Any pushback you might give?

References

References
1 Louis Menand, “What Personality Tests Really Deliver,” September 3, 2018, https://www.newyorker.com/magazine/2018/09/10/what-personality-tests-really-deliver
2 Emma Goldberg, The New York Times, “Personality Tests Are the Astrology of the Office,” September 17, 2019, https://www.nytimes.com/2019/09/17/style/personality-tests-office.html?.?mc=aud_dev&ad-keywords=auddevgate&gclid=Cj0KCQjwt-6LBhDlARIsAIPRQcKIMy3FHWkex5pioSrHoedPIYPm4wDTUeOyl8Pw-shMfjvQBhuM1GkaAl_QEALw_wcB&gclsrc=aw.ds
3 Annie Murphy Paul, National Public Radio, “Personality Tests Are Popular, But Do They Capture The Real You?,” June 25, 2016, https://www.npr.org/sections/health-shots/2016/06/25/483108905/personality-tests-are-popular-but-do-they-capture-the-real-you

The Fruit of the Poisonous Tree

We’ve been watching a lot of Law and Order recently. We ordered YouTube TV a year ago so I could watch college football, and it allows unlimited storage of any show you want. So it took me about 3 seconds to set it to record all Law and Order episodes and within a few months I had all 496(!) episodes available. My wife and I have been working our way through them, and I don’t want to tell you what season we’re on for fear you’ll realize I’ve watched way too much Law and Order. 😉 It has been the last thing I remember before sleep a little too often. Sometimes we wake up the next morning asking each other if the criminal got convicted or sometimes even who the criminal is (must have fallen asleep really early in the show).

One thing I’ve learned (if my TV legal education can be trusted… and I think it can) is when an illegal search or an illegal interview of a defendant results in some damning evidence, it will often get tossed. It cannot be used. It’s called the fruit of the poisonous tree. If the search is illegal (the poisonous tree), then the result of that search is illegal too (the fruit).

It reminds me of something Jesus said.

Luke 6:43–45 (ESV) “For no good tree bears bad fruit, nor again does a bad tree bear good fruit, for each tree is known by its own fruit. For figs are not gathered from thornbushes, nor are grapes picked from a bramble bush. The good person out of the good treasure of his heart produces good, and the evil person out of his evil treasure produces evil, for out of the abundance of the heart his mouth speaks.

Jesus actually spoke about the real fruit of the poisonous tree! If my life produces bad fruit, it’s because the tree is bad. Clearly in this passage the tree is a metaphor for our hearts. Evil hearts produce evil. The fruit is bad because the heart is sinful.

Own Your Sin

I don’t like owning my sin, but this passage tells me I must. I want to believe that someone else is responsible for the poisonous fruit on my tree, but Jesus doesn’t allow that conclusion. Change doesn’t happen if I won’t own my sin. If you’re still pointing the finger at others or at your circumstances believing they are responsible for your sin, you won’t grow. No one else put that fruit on your tree.

Address Your Heart

All change goes through the heart if it’s biblical change. I don’t need to get better at biting my tongue; I need to get better at repenting. Jesus is not interested in my attempts to put good fruit on a bad tree. He wants the tree changed. And… thankfully, he gives heart-changing grace.

Is your counsel addressing the heart? Or are you just stapling new fruit on an evil tree?

Are you addressing your own heart? Or are you content with superficial change?