"But - but the greatest way to witness is by walking that straight and narrow and also realizing that you're going to mess up. That's what grace is for. We're going to fall, but we've got to get back up. And you've got to improve. And that's what I'm all about"

In this quote, Tim Tebow is stressing the value of living a virtuous and ethical life. He believes that the best method to spread one's beliefs and values is by leading by example and staying real to the course of righteousness. Nevertheless, he also acknowledges that everyone makes errors and falls short at times. That's where grace is available in - the forgiveness and mercy that enables us to pick ourselves back up and continue striving towards improvement. Tebow's message is one of determination and growth, acknowledging that we are all imperfect however continuously making every effort to become better variations of ourselves.