Listen to the full-length version or read the manuscript of this message here: https://wfth.me/postcards.  What kind of influence do we have as Christians today? Do we merely have a widespread presence but make no significant impact? The depth of our Christian impact depends on our action--and our actions are learned by imitation. Throughout the Bible, we are encouraged to emulate godly people and virtues, and we're warned against imitating evil. Here, the Apostle John introduces us to a specific role model who exemplifies qualities worth imitating, so we ourselves can be worthy of imitation, ultimately deepening the impact we have on the world.