Bible study isn't nostalgia — it's infrastructure. When churches traded it for small groups and livestreams, they stopped forming disciples. Here's what we lost, why a generation reveres a Book it's never read, and how to redesign Bible study so it actually works again.

128 churches. 96% had the same hidden flaw—and once you see it, you can’t unsee it. It’s why people come… and never come back.