This is an excellent article by John Piper. (HT: Cindy Mercer)
Was Katrina Intelligent Design?
September 2, 2005 — Sermons Edition
By John Piper
Historic First Presbyterian Church, Jackson, Mississippi, USA (founded 1837) is the largest Presbyterian congregation in the State and one of the largest in the United States. A flagship congregation of the Presbyterian Church in America (PCA), First Church played a significant role in establishing the PCA (the largest conservative Presbyterian denomination in the English-speaking world), Reformed Theological Seminary, and Reformed University Ministries (a nationwide campus fellowship).