Becoming a Contagious ChurchThis is a vision for turning every churchnew or oldinto a contagious church that is a powerful magnet for attracting and influencing unchurched people. Discover a Proven Approach to Raising Your Churchs Evangelistic Temperature Evangelism. Its one of the highest values in the church. So why do so few churches put real effort into it? Maybe its because we dont understand the evangelistic potential of the church well enough to get excited about it.