In fact, it seems that good-bye is a word all too prevalent in the Christian’s vocabulary. Missionaries know it well. Those who send them know it, too. The doctor who leaves the city to work in the jungle hospital has said it. So has the Bible translator who lives far from home. Those who feed the hungry, those who teach the lost, those who help the poor all know the word good-bye. Airports. Luggage. Embraces. Taillights. “Wave to grandma.” Tears. Bus terminals. Ship docks. “Good-bye, Daddy.” Tight