Under God, UCCF has been one of the greatest influences in the history of mission in the 20th century - a fact of which few British evangelicals are aware. In this article, I have space only to trace its impact on the growth of evangelical student ministry around the world. It was one of the ten founding members of the IFES, which now brings together over 300,000 students in 150 countries. UCCF continues to play a significant part in developing student ministry in many nations. The link between a strong student ministry and faithful church teaching hardly needs to be spelled out.