A look at everyday habits that biblical passages describe as sinful or spiritually harmful.
Turning deception into a joke
Some people set their friends up with a trick or a fake story, thinking it’ll be funny. They’ll tell the other person to relax because it was ‘just a joke’ when that person reacts badly, although Scripture explicitly says we shouldn’t behave that way.
Proverbs 26:18-19 compares that sort of behavior to someone throwing dangerous weapons while claiming that it was a mere joke.
According to the Bible, it’s a kind of deliberate deception that’s completely reckless. Even the most harmless of jokes can hurt.
Doing good things so people will notice
Be careful about who you’re doing good deeds for. In Matthew 6:1, Jesus warns people not to practice acts of righteousness simply so others can see them, whether that involves giving money or praying publicly.
Helping someone so you look generous also falls into that category.
The verse in question specifically talks about people performing good deeds for visibility. Helping others is perfectly fine, yes, but you should make sure that you’re not doing so for public attention.
Filling your talk with crude jokes
We’ve all been in one of those conversations where the humor gradually turns a little rough. One joke leads to another, and before long, the whole conversation is dirty punchline after dirty punchline.
But it shouldn’t be that way. Ephesians 5:4 actually speaks about this sort of behavior, and it explicitly warns against it.
The verse lists obscenity and crude jokes as being out of place in normal conversation. Apparently, vulgar humor, including silly talk, is a kind of behavior that believers should avoid, unless they want to be judged.
Talking yourself up at every chance
Sure, a little self-promotion never hurt anyone, yet the issue comes when people turn a conversation into a running commentary about their own accomplishments. You know the kind. It’s when a story about work becomes a list of achievements that nobody really knows what to do with.
Two Bible verses warn against it. Proverbs 27:2 says that praise should come from other people instead of your own mouth, while James 4:16 warns believers that they shouldn’t boast about themselves. It claims that bragging in that way is wrong.
Wanting what other people have
It’s all too common in today’s world to look around and wish you had someone’s success. It might be their house or their relationship that you want, but either way, Exodus 20:17 forbids being jealous of anything that belongs to a neighbor.
The verse says we shouldn’t covet what those around us have. Later, in Luke 12:15, Jesus himself warns people to be careful of every kind of greed, and that includes desiring what other people have.
Showing off wealth in everyday life
No, flashy displays of wealth didn’t start with social media, and people have been using things like clothes or jewelry to get people’s attention for a long time.
It’s something that 1 Timothy 2:9 addresses, and it tells women specifically to be careful.
It says that they shouldn’t focus on elaborate hairstyles, gold, pearls, or expensive clothing because these are attention-seeking sorts of behavior.
Showing off your status through your appearance is essentially a sin, so perhaps we’d all be better off avoiding doing so.
Talking too much without thinking
Sometimes, conversations feel like they’re never going to end, and that’s often because one person keeps on talking. They keep sharing thoughts that spill out and extra comments that keep piling up.
However, the Bible seems to take less of an issue with what people are saying and more with the fact that they keep talking.
Proverbs 10:19 says that you can’t avoid sin by speaking more words. Proverbs 13:3 goes into more detail by saying that anyone who guards their mouth guards their life, with both verses warning Christians against speaking without thinking about what they’re saying.
Answering before you’ve actually listened
Speaking of conversations, some people feel the need to jump in before the other person has finished talking. They’ll give their answer while the person’s still explaining what’s going on.
But in Proverbs 18:13, King Solomon says that you shouldn’t behave in that way.
He says that answering before listening is both foolish and shameful, two qualities that most people hardly want to be known for. Take that as a lesson to never react quickly without hearing the full explanation from the other person first.
Sources: Please see here for a complete listing of all sources that were consulted in the preparation of this article.
12 moral dilemmas in the Bible that still spark debate
Bible stories aren’t always simple or comfortable. Alongside miracles, Scripture records moments filled with moral tension, painful choices, and actions that challenge modern values. These stories blur the lines between right and wrong, forcing readers to wrestle with justice, mercy, obedience, and human weakness. Here are twelve dilemmas that continue to provoke questions and deep reflection today.
