Skip to content ↓

Are you a Hedgehog or a Rhino?

This week the blog is sponsored by The Good Book Company, publisher of The Art of Disagreeing by Gavin Ortlund. In this positive and practical book, Gavin Ortlund looks to the Scriptures to discover a way to disagree with courage and kindness. You can purchase The Art of Disagreeing here.

There is a theory in social psychology about two contrasting ways in which people deal with disagreement. Essentially, about half of human beings act like rhinoceroses: the other half, like hedgehogs. Rhinos are aggressive, charging when threatened. Hedgehogs are more defensive, using their prickles as a shield. One book puts it like this:

Just as animals respond differently to attack, so people react differently when hurt and angry. There are two major patterns of behaviour, and … it would appear that the population is split roughly fifty-fifty. Half of the population are like the rhino: when they

are angry, they let you know it. The other half of the population are like the hedgehog: when they feel angry, they hide their feelings.

Whether you adopt this exact framework or not, it draws attention to an important fact: when it comes to challenging conversations or relationships, we all have different temptations. So disagreement will challenge all of us in different ways.

The truth is that we all have some work to do. Healthy disagreement will draw all of us beyond our natural strengths. It will require stretching into new (often uncomfortable) territory.

If you are a rhino, healthy disagreement will be difficult because it requires more restraint than you would naturally be inclined to show. You may have moments when you feel like “charging,” and it might even feel like the right thing to do—but you actually need to tap the brakes. (Often we realize this only afterwards, once the temperature has cooled!)

But if you’re a hedgehog, healthy disagreement will be difficult because it requires more boldness than you would naturally be inclined to show. You may have moments when you feel like hiding, but you actually need to embrace the vulnerability of leaning forward into the disagreement. Where you would normally pull back, you have to speak up. This can be scary! It rubs against our natural preference for harmonious relationships.

To make matters worse, hedgehogs and rhinos will often be tempted to look down on each other while ignoring their own weakness. The opposing flaws will be obvious to us, while our own will seem small or invisible. A rhino might look at a hedgehog and say, “Why doesn’t he speak up more? I know he agrees, but he lacks the courage to say so!” Conversely, a hedgehog might look at a rhino and say, “Why is she so argumentative? She turns everything into a fight!” Both might be (partly) right. This is one way that outrage about disagreement can contribute to further disagreement and outrage, without us realizing it.

The truth is that we all have some work to do. Healthy disagreement will draw all of us beyond our natural strengths. It will require stretching into new (often uncomfortable) territory.

For this reason, the ability to engage in healthy disagreement is a good general test of maturity. If you want to see how much self-awareness someone has, just watch how they respond to a good old-fashioned disagreement.


  • Six Counsels for a Sending Church

    Sacrificial obedience to the One who sends is what it will take to reach every language. Join us October 14 to 16 in Dallas–Fort Worth for The Lord Who Sends as we reflect on God’s word and the lives of missionaries who followed the Great Commission.

  • The Two Kinds of Content You Consume

    The Two Kinds of Content You Consume

    At some point we all began to refer to articles and video as content. And today we are drowning in it! Here is a simple filter for telling content created to serve you apart from content created to serve its maker.

  • A La Carte (June 8)

    The humbling I needed / There must be blood / How to read the Bible when your heart feels cold / The delightful duty of married sex / Are we forgiven for the sins we can’t remember? / All things without complaining or arguing

  • Works & Wonders June 7

    This week’s Works & Wonders offers: The wonder and the beauty, older and rarer, His Love, Ferrari Luce, The Covenanter Story, and cheese curds.

  • Weekend A La Carte (June 6)

    There’s a playbook for college, there should be one for marriage / Ben Sasse is teaching us how to die—and live—well / The biggest tell that something was written by AI / Why China got rich and India didn’t / AI slop is coming for your playlists / The blood cancer that became solvable /…

  • Davy and Natalie Lloyd

    Strong to the End

    You have probably heard of Davy and Natalie Lloyd, even if the names aren’t immediately familiar. In May 2024, you most likely heard the news about two young American missionaries to Haiti who, along with one of their Haitian colleagues, were brutally murdered by one of the many gangs that dominate the country.