After reading Rob Bell’s Velvet Elvis and a few ranting and raving reviews, I’m not going to comment on the fine points of Bell’s theology. Some are fine, and some are brittle. But, I would like to comment on the spiritual trampoline metaphor from my own experience.

I had a friend who owned a trampoline. We neighbor kids spent many hours at his house. It was amazing to watch him do flips. He could go forward and backward as high or as low as he wanted. He tried to teach me. I could only manage to do a low, forward roll (is that a somersault?). I’m 6’2,” and I’m just not that flexible. So, I knew when to sit on the edge and watch him flip. I knew when to jump with him, the two of us feeding off a unified rhythm. It was great fun.

Until, one of our friends fell off and broke her leg. She healed, but the trampoline wasn’t as thrilling anymore. It was still fun, but not as fun. I didn’t turn into a complete coward and never jump again. But, I was certainly more careful when I did.

I also learned trampolines aren’t for everyone. I have three boys. My oldest—who is naturally cautious—and my youngest—who jumps with or without a trampoline—would probably be just fine. But, if my middle son—who has balance issues even when walking—got on one, we might as well file an insurance claim in advance!

So, I think this metaphor is a good one for this book. I’m thankful to Rob Bell for the opportunity to jump with him on his spiritual trampoline awhile. He certainly knows how to flip forward and backward better than I ever could. So, I’ll remember those moments of unified rhythm, but I also know I’m not as flexible as he is. And spiritual trampolines aren’t for everyone. For those cautious and more experienced jumpers? Maybe. For those who struggle with simply walking? No. My recommendation is just choose carefully when inviting someone to this spiritual trampoline.