You can talk about right and wrong and good and bad all day long, but ultimately people need to see it. Seeing and studying the actual lives of people is simply the best way to communicate ideas about how to behave and how not to behave. We need heroes and role models.
Now, my own personal greatest role model is Jesus. And you may have noticed that he didn’t just talk. Of course he said a lot of extraordinary things, but he also lived with his disciples for three years. They saw him eat and sleep and perform miracles. They saw him live life and suffer and die. They saw him interact with all kinds of people, including themselves. He lived among then. That’s the main way that he communicated himself to the men who would communicate him to the world. That’s how he made disciples – who would make disciples, who would make disciples. So from the gospel stories of Jesus’ life, you get the idea that seeing a person’s life is at least as important as getting a list of lessons from that person. Yes, sermons are important, but seeing the actual life of the guy who gives the sermon might be even more powerful. And you get the idea that how you live affects others. It teaches them how to live.
~ Seven Men (And the Secret of Their Greatness), by Eric Metaxas