Have you ever sent an email and suddenly realized it went to the wrong person or it contained harmful, harsh words? If only you could press a key and stop it. Well, now you can. Several companies offer a feature that gives you a brief time after sending an email to stop it from leaving your computer. After that, the email is like a spoken word that cannot be unsaid. Rather than being seen as a cure-all, an “unsend” feature should remind us that it’s extremely important to guard what we say.

In the apostle Peter’s first letter, he told…