Preaching is to much avail, but practice is far more effective. A godly life is the strongest argument you can offer the skeptic.
“When I sing for myself, I probably sing for anyone who has any kind of hurt, any kind of bad feelings, good feelings, ups and downs, highs and lows, that kind of thing.”
“I don't know how tall I am or how much I weigh. Because I don't want anybody to know my identity. I'm like a superhero. Call me Basketball Man.”