Sooner or later you will get your heart broken. If you want to live a happy life, sooner or later you’ll have to learn to forgive.

Everyone gets hurt. Everyone is betrayed. Everyone faces disappointments that leave bruises on the soul. But happy people don’t carry those wounds forever. They heal. They let go. They forgive.

Not because it’s easy, but because it’s freeing.

The Science of Forgiveness

For centuries, forgiveness was considered a spiritual virtue — a moral command from Jesus, not a scientific subject. But about 40 years ago, a few pioneering psychologists began asking, What if forgiveness isn’t just good for the soul? What if it’s good for the body too?

They discovered that it is.

Today, forgiveness is one of the most studied virtues in psychology. Dozens of experiments, involving thousands of people, all point to the same conclusion: forgiving people are healthier, happier, and live longer than those who hold grudges.

Let’s look at the scientists who proved it — and what they learned.

Everett Worthington: Forgiving the Unforgivable

Dr. Everett Worthington, a psychologist at Virginia Commonwealth University, has devoted his career to studying forgiveness. For him, it’s not theoretical — it’s personal.

In 1996, his elderly mother was murdered during a home invasion. The police never caught the killer. For months, Worthington wrestled with rage, grief, and the deep unfairness of it all. Then one day, sitting in his living room, he remembered the very principles he had been teaching others.

He realized he had a choice: live chained to bitterness, or apply what he’d been preaching.

So he walked himself through the steps of his REACH model — a framework he had developed for helping people forgive:

• Recall the hurt honestly.
• Empathize with the offender.
• Altruistically give forgiveness as a gift.
• Commit to forgive.
• Hold on to forgiveness when doubt arises.

When he reached the step of empathy, something broke inside him. He imagined what kind of pain, fear, or dysfunction might drive someone to murder. He didn’t excuse it — but he understood it.

And in that moment, he forgave.

Worthington has since spent decades studying forgiveness scientifically. His research shows that forgiving people have lower blood pressure, reduced stress hormones, stronger immune systems, and better mental health. He says, “Forgiveness is not only a moral virtue. It’s a health practice.”