In 1969, when African-American citizens in the United States were not permitted to swim in community pools along side white people, Fred Rogers brought a African-American police officer to his television show and invited him to cool his feet with him in a small, plastic wading pool. Mr. Rogers then helped Officer Clemmons to dry his feet.
Remind you of anything? "After dinner, Jesus poured water into a basin and began to wash his disciples’ feet, drying them with the towel that was wrapped around him." (John 13:4-5).
Mr. Rogers never openly preached on his show, despite being an ordained Presbyterian minister. Yet he preached volumes in this simple act of love.