It's been said there are two kinds of suffering: one kind leads to more suffering, the other kind puts an end to it. The attacks of 9/11 were an instance of the first kind of suffering, for they quickly led to more suffering. They led, specifically, to the wars in Iraq and Afghanistan, in which hundreds of thousands of soldiers and civilians have been killed, including over 5,500 U.S. troops.
New York City mayor Michael Bloomberg is planning ceremonies for the 9/11 anniversary without the participation of clergy. Jay Sekulow et al. think this is an attack on religion. Jim Wallis et al. are criticizing both sides of this debate and also calling for less criticism of others, or something like that.
Of the texts appointed for Sunday, the tenth anniversary of what we now simply call 9/11, the Old Testament reading seems most capable of responding to the range of emotions we may feel as we remember the atrocities of that day.