Christians are playing defense a lot these days. Thanks to the bad press we're getting, along with the pounding we're taking from the "new atheists" (Richard Dawkins and Christopher Hitchens are two of the most vocal examples), you can't help it but be a little defensive when it comes to talking about your faith. The problem with that posture, of course, is that it just reinforces what most people outside the Christian faith think: Christians are a bunch of whiners.
There's an alternative to being defensive, and it's not what you might think. Some people figure we Christians need to mount a good offense, but that's an equally bad tactic. Nobody likes a bully, and sometimes that's what a strong offense produces. So where do we land? May I suggest that we go back to what the apostle Peter suggested to the persecuted church in the first century: "But in your hearts set apart Christ as Lord. Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have. But do this with gentleness and respect" (1 Peter 3:15-16).