You are (presumably) a person. The people you are trying to reach with your brand’s message are, amazingly, people as well. Content works better when it comes from a place of empathy—that is, when you know your audience and can speak to them on a personal level.
For example, I can use my astounding powers of empathy to read your mind right now. “For crying out loud,” you’re saying, “tell me something I don’t know, Nite. I know what empathy is. I know it makes marketing better. Quit wasting my time!”
See? It’s like magic.
Empathy starts with a deep understanding of your audience, gained by social listening, interviews, and persona-building. But you can have a deep understanding of your audience and still fail to tell the stories that will engage them. When you use the insight you have to tell a story that resonates, that’s empathy in action.