This document discusses how Christians can be the light of the world through evangelism. It notes that evangelism is sharing the gospel message and is the lifeblood of the church. Christians are called to spread the gospel message fast and in a straight line, like light. Evangelism is a responsibility given to humans, not angels, and requires the support of the entire church to keep it alive and dynamic. The document encourages the reader to find ways to show the light of Jesus and promotes evangelism for a blessed and alive church.