Sam Allberry writes in an article for the Gospel Coalition:

A friend of mine has a little motto thing on the wall of her office, one of these little sayings that someone has printed out prettily and put a frame around. And it says this: “Those who hear not the music, think the dancer is mad.”

It’s true. If you watch a music video and you take away the volume, it looks ridiculous. There’s a lot of strutting. A lot of pouting. You put the sound back on and it does begin to make a bit of sense.

Possible Preaching Angle:

Jesus is our music, but it is unheard by the world. The world sees our worship, our service, our sanctified lives, our joy, but to them our behavior is “mad.”