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" city builders and rebuilders (Jerusalem) and city-loving exiles (Babylon). In New Testament times, the people of God become city missionaries (indeed, New Testament writings contain few glimpses of nonurban Christianity). Finally, when God’s future arrives in the form of a city, his people can finally be fully at home. The fallen nature of the city — the warping of its potential due to the power of sin — is finally overcome and resolved; the cultural mandate is complete; the capacities of city life are freed in the end to serve God. All of God’s people serve him in his holy city. QUESTIONS FOR DISCUSSION AND REFLECTION 1. Keller writes, “The church should continue to relate to the human cities of our time, not as the people of God did under Abraham, Moses, or David, but as they did during the time of the exile.” In what ways is the situation of the Christian church different from that of the exiles in Babylon? In what ways is it similar? How does this affect the mission of the church today? 2. From Acts 17 through the end of the book of Acts, Paul has strategically traveled to the intellectual (Athens), commercial (Corinth), religious (Ephesus), and political (Rome) centers of the Roman world. What are the centers of power and influence in your own local context? How is your church seeking to strategically reach these different centers of cultural influence? 3. Keller writes, “Then, as now, the cities were filled with the poor, and urban Christians’ commitment to the poor was visible and striking.” Do you believe this is still true of the Christian church? If so, give an example. If not, how can this legacy be recaptured? 4. Keller writes, “Gardening (the original human vocation) is a paradigm for cultural development. A gardener neither leaves the ground as is, nor does he destroy it. Instead, he rearranges it to produce food and plants for human life. He cultivates it. (The words culture and cultivate come from the same root.) Every vocation is in some way a response to, and an extension of, the primal, "
― Timothy J. Keller , Center Church: Doing Balanced, Gospel-Centered Ministry in Your City
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" LEAD PEOPLE TO COMMITMENT We have seen that nonbelievers in worship actually “close with Christ” in two basic ways: some may come to Christ during the service itself (1 Cor 14:24 – 25), while others must be “followed up with” by means of after-service meetings. Let’s take a closer look at both ways of leading people to commitment. It is possible to lead people to a commitment to Christ during the service. One way of inviting people to receive Christ is to make a verbal invitation as the Lord’s Supper is being distributed. At our church, we say it this way: “If you are not in a saving relationship with God through Christ today, do not take the bread and the cup, but as they come around, take Christ. Receive him in your heart as those around you receive the food. Then immediately afterward, come up and tell an officer or a pastor about what you’ve done so we can get you ready to receive the Supper the next time as a child of God.” Another way to invite commitment during the service is to give people a time of silence or a period of musical interlude after the sermon. This affords people time to think and process what they have heard and to offer themselves to God in prayer. In many situations, it is best to invite people to commitment through after-meetings. Acts 2 gives an example. Inverses 12 and 13 we are told that some folks mocked after hearing the apostles praise and preach, but others were disturbed and asked, “What does this mean?” Then, we see that Peter very specifically explained the gospel and, in response to the follow-up question “What shall we do?” (v. 37), he explained how to become a Christian. Historically, many preachers have found it effective to offer such meetings to nonbelievers and seekers immediately after evangelistic worship. Convicted seekers have just come from being in the presence of God and are often the most teachable and open at this time. To seek to “get them into a small group” or even to merely return next Sunday is asking a lot. They may also be “amazed and perplexed” (Acts 2:12), and it is best to strike while the iron is hot. This should not be understood as doubting that God is infallibly drawing people to himself (Acts 13:48; 16:14). Knowing the sovereignty of God helps us to relax as we do evangelism, knowing that conversions are not dependent on our eloquence. But it should not lead us to ignore or minimize the truth that God works through secondary causes. The Westminster Confession (5.2 – 3), for example, tells us that God routinely works through normal social and psychological processes. Therefore, inviting people into a follow-up meeting immediately after the worship service can often be more conducive to conserving the fruit of the Word. After-meetings may take the shape of one or more persons waiting at the front of the auditorium to pray with and talk with seekers who wish to make inquiries right on the spot. Another way is to host a simple Q&A session with the preacher in or near the main auditorium, following the postlude. Or offer one or two classes or small group experiences targeted to specific questions non-Christians ask about the content, relevance, and credibility of the Christian faith. Skilled lay evangelists should be present who can come alongside newcomers, answer spiritual questions, and provide guidance for their next steps. "
― Timothy J. Keller , Center Church: Doing Balanced, Gospel-Centered Ministry in Your City
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" Guilt and self-image. When someone says, “I can’t forgive myself,” it indicates that some standard or condition or person is more central to this person’s identity than the grace of God. God is the only God who forgives — no other “god” will. If you cannot forgive yourself, it is because you have failed your true god — that is, whatever serves as your real righteousness — and it is holding you captive. The moralists’ false god is usually a god of their imagination, a god that is holy and demanding but not gracious. The relativist/pragmatist’s false god is usually some achievement or relationship. This is illustrated by the scene in the movie The Mission in which Rodrigo Mendoza, the former slave-trading mercenary played by Robert de Niro, converts to the church and as a way of showing penance drags his armor and weapons up steep cliffs. In the end, however, he picks up his armor and weapons to fight against the colonialists and dies at their hand. His picking up his weapons demonstrates he never truly converted from his mercenary ways, just as his penance demonstrated he didn’t get the message of forgiveness in the first place. The gospel brings rest and assurance to our consciences because Jesus shed his blood as a “ransom” for our sin (Mark 10:45). Our reconciliation with God is not a matter of keeping the law to earn our salvation, nor of berating ourselves when we fail to keep it. It is the “gift of God” (Rom 6:23). Without the gospel, our self-image is based on living up to some standards — either our own or someone else’s imposed on us. If we live up to those standards, we will be confident but not humble; if we don’t live up to them, we will be humble but not confident. Only in the gospel can we be both enormously bold and utterly sensitive and humble, for we are simul justus et peccator, both perfect and sinner! "
― Timothy J. Keller , Center Church: Doing Balanced, Gospel-Centered Ministry in Your City
