Senior Master Sgt. Robert Clark, a 386th Expeditionary Aircraft Maintenance Squadron first sergeant, and Staff Sgt. Mikele Long, a 386th Expeditionary Security Forces Squadron member, perform their rendition of “Undescribable” during a Faith Works leadership luncheon, at an undisclosed location in Southwest Asia, May 4, 2017. The U.S. Air Force Chaplain Corps recently rolled out the Faith Works campaign to inform Airmen about the overwhelming evidence regarding the positive relationship between spirituality, religion, and health. (U.S. Air Force photo/ Tech. Sgt. Jonathan Hehnly)