One summer I spent a month in Bolivia, living with missionaries at a fledgling Bible school. Different jobs awaited me each day. Sometimes I cooked, cleaned, or did laundry. But every day I worked on construction projects. I loved learning all of the different tasks (okay, not the laundry!). One day, a pair of missionaries from another religion came to the school to tell us about their beliefs and to challenge ours. The thought of answering their questions intimidated me. I put my head down and kept working while a friend talked with them. I remember thinking, “I’m glad I…