The Gospel is inexhaustibly rich and deep. However, it is also quite simple. One of the keys to effective evangelism is being able to communicate the entire Gospel is a succinct manner. There are dozens (probably hundreds) of good tools available. The Anchor logo is one of them. The four points on the Anchor represent the four key stages of the Gospel: Creation, Fall, Redemption, and Consummation. It is simple enough that you can draw it on a napkin with a crayon! Here are some other effective tools.