Grit can fire up families to defy spiritual mediocrity. A rabid bat attack, a cancer diagnosis turned gospel megaphone, Grandma Camp, and a young boy fighting to save his vision are a few of the true-life examples that mark the path to building spiritual grit in families. The authors use scripture narratives such as rebuilding the Jerusalem walls and characters like Rahab and Elijah who need grit in a pinch. Scripture is blended with practical tips...