The noun presentation of echo reads "a sound or series of sounds caused by the reflection of sound waves from a surface back to the listener.” The idea is that we have a grand opportunity to do something right now that will produce the most beautiful echo throughout eternity–that being the praise of God from people that we helped bring to him. God uses us as vessels to show the world His love. He uses us to impact eternity. The world needs our our lives to be an echo of the life of Jesus. True disciples of Jesus will one day hear an echo in heaven from the way they displayed Jesus on earth.