An inch?

I was buying windshield wiper blades last night for all the wipers on my car. The guy at O'Reilly's was willing to put them on for me, something I very much appreciated! He had trouble replacing the rear windshield wiper because it needed a 10" blade, but they only had 11" blades. How much difference can an inch possible make? A lot. He couldn't get it on.

This caused me to think about my walk with the Lord. When I'm off, even just a little, I feel the difference. Something isn't working. Something isn't right. And I know it. Maybe I'm just a little off course, but I know and it drives me to be back in sync with my Father. I want to measure up with Him perfectly. I want to fit.