This document discusses the achievements and legacy of Christian missionaries in the 19th century. It argues that the 19th century was the "greatest century of missions" as missionaries spread Christianity globally, establishing churches in almost every country. It highlights some of the challenges missionaries faced, from hostile governments to accusations that seek to discredit their work. The document aims to counter these accusations by exposing the realities of heathenism prior to Christian missions and the positive impacts of missionaries in confronting issues like slavery and cannibalism. It celebrates missionaries as courageous pioneers who laid foundations for faith around the world.