“A city set on a hill cannot be hidden.” This is Jesus’ plan for his disciples. They are to be on display, unavoidably on display. This makes the introverts among us very uncomfortable. And, as the experts tell us that our society is split just about down the middle between introverts and extroverts, that means that there’s a good chance 50% of Jesus’ disciples are not thrilled with his plan. But this is the Master’s plan, so everyone needs to be “on board.”
One thing that will help is to understand that being on display for Jesus is not the same as being on display for Macy's. Jesus doesn’t place you like a mannequin in a window, inviting people to stop and stare. His interests run much deeper than marketing. What he displays are the new lives of those whom he has brought to God through the reconciling power of his cross. These are lives that are being shaped by the will of God. Lives, therefore, that are full of wisdom and understanding, bearing fruit to his glory.
Since this is the case, it doesn’t matter whether you are an introvert or an extrovert. What’s going to make the difference is your knowledge and love of God’s will and your desire to have it mold you. The person you will become will be one who will stand out not because you feel comfortable telling jokes in a crowd, or are able to walk up to strangers and easily engage in small talk. You will stand out, whether extrovert or introvert, because “in the sight of the peoples” you will possess wisdom and understanding that comes from knowing and doing the will of God (Deuteronomy 4:6-7)
When Jesus speaks as he does about his disciples being a very visible city there is no “might be” about it. It is what we are. If Moses is correct, being faithful to pursue the will of God in our lives will make us a city that is to be envied, a place where people want to live.