By Michael C. Mack Last Sunday I worshipped with a steel rake and a pair of pruners. I was not alone. At my church, Northeast Christian in Louisville, Kentucky, 2,069 volunteers gathered Sunday morning at 31 local schools to help get them ready for a new school year. Church members showed up with gloves, wheelbarrows, yard tools, paintbrushes, and their various spiritual gifts to work together as the body of Christ. One guy, a farmer, brought his tractor to the school where my wife and I served. We pulled weeds and mulched garden areas, trimmed shrubs, painted lines on parking