The readings for the Fourth Sunday of Easter--Good Shepherd Sunday--contain many shepherding allusions. Residents of the Mississippi Delta region need the assistance of a good shepherd to help them navigate flood waters from the swollen river that are cresting at near record levels this week.

The river topped outTuesday at Memphis just inches short of the record set in 1937. Some low-lying neighborhoods were inundated, but high levees protected much of the rest of the city. The damage was estimated at more than $320 million, but an official tally won't be available until the waters recede.

To the south there were no early figures on the cost of the devastation, but with hundreds of homes already damaged, "we're going to have a lot more when the water gets to where it's never been before," said Greg Flynn, a spokesman for the Mississippi emergency management agency.

Downstream in Louisiana, inmates were filling sandbags to protect property in Cajun swamp communities that could be flooded if engineers open a spillway to protect the more densely populated Baton Rouge area. Fear was high across the region. "I went through [Hurricane] Katrina," said Lynn Magnuson, a New Orleans resident. "I would not wish flooding on anyone, and this city is the last place on Earth that needs any more high water."

"After Hurricanes Katrina, Rita, Gustav, and Ike--as well as the oil spill--Louisiana can ill-afford another large-scale disaster," said Sen. Mary Landrieu (D, La.) "Billions of dollars in property is at stake, not to mention the threat to human life."

Source: Articles by Holbrook Mohr and Shelia Byrd for the Associated Press and CNN.com