It was 9am on a Sabbath morning and thousands of Seventh-day Adventist youth were missing from their churches. Without any more information, this would be disturbing news. Actually, it was the result of a coordinated effort to impact the city of Curitiba in a powerful way.  It was the third day of the “Fortes” Camporee. The goal was mission—spreading the good news of the gospel to whomever the participants met. Coordinators organized a huge health expo featuring natural remedies: pure air,...