Christians throughout history may be justly accused of many failures, but it appears neglecting evangelism is not one of them. Observers of Christian growth have been suggesting over the last few decades that the faith is experiencing a significant migratory moment, not unlike the first explosive venture outside the tribe of the Jews into the unfamiliar world of the gentiles. That movement internationalized Christianity, then Hellenized it and eventually Europeanized it. The point historians of religion make is that Christian expansion was not just a matter of adding more people but of adding other people and cultures to its family. The point missiologists would add is that evangelization did not succeed by assimilating local cultures but by converting them. That is how a religion with a Palestinian homeland came to be associated with a European heartland.