The Burma cyclone and the China earthquake: tens of thousands are dead. There have also been earthquakes in India, Pakistan and Iran. The Indonesia tsunami is still in mind. What if something like that were to happen here?
We know God is in control and that He will work all things for our good and for His glory. We do not fear and we do not despair: we hope in God. We know we are safe in His hands and nothing can harm us spiritually whether we live or die. If we remain, our job is to continue serving Him here. When we are done with our work here, He will take us home.
What would we say to people around us in the aftermath of such a situation? In Luke 13:4-5, Jesus did not explain to the people why the tower in Siloam fell and killed those men, He just warned that unless they repent they will all likewise perish. God is just; He is the judge. Those who do not repent will perish. The message, given boldly but gently in love, is clear: fear God and repent. God will judge the earth in righteousness, and He will judge people individually by the Man He has appointed: the Lord Jesus Christ. The message would be that now is the time to humble yourself, repent of sins against God and turn by faith to Christ.