Timothy Keller in his well-written The Reason for God (Dutton, 2008) lists the seven most common questions/objections he has encountered from skeptics in his successful ministry in New York City.

  1. There Can’t Be Just One True Religion
  2. How Could a Good God Allow Suffering?
  3. Christianity Is a Straitjacket
  4. The Church Is Responsible for So Much Injustice
  5. How Can a Loving God Send People to Hell?
  6. Science Has Disproved Christianity
  7. You Can’t Take the Bible Literally

Keller gives helpful responses to these objections.

Recently I have been doing research on the history of apologetics.  Most of these objections have been voiced by skeptics through the centuries and answered by Christian apologists.  As times and conditions change new dress is given to these questions. We must make intelligent and fresh responses to the specific questions being asked.

As postmodernism has become more widespread the first objection, “There Can’t Be Just One True Religion,” has become more prominent. Also since 9/11 the fourth objection, “The Church Is Responsible for So Much Injustice,” has been voiced more frequently by skeptics. However Christians need to be prepared to respond to each of these seven.

Local churches, campus ministries, and youth ministries could develop a series of seven classes preparing believers to respond to these objections. A sermon series could be developed dealing with these issues.