BY CAREY KINSOLVING & FRIENDS “We started a ‘no-complaint jar,’” says Ben, 10. “It’s now our college fund.” Romans 3 says our words are like heart monitors. The apostle Paul strings together Scripture like X-rays: “‘Their throat is an open tomb; with their tongues they have practiced deceit’; ‘The poison of asps is under their lips’; ‘whose mouth is full of cursing and bitterness’” (Romans 3:13-14). That’s not just ancient poetry; it’s a diagnos…