"Over the course of centuries, black churches served as 'hush harbors' where slaves could worship in safety..."

"... praise houses where their free descendants could gather and shout hallelujah... rest stops for the weary along the Underground Railroad; bunkers for the foot soldiers of the Civil Rights Movement," said President Obama in his eulogy for Clementa Pinckney.

... We do not know whether the killer of Reverend Pinckney and eight others knew all of this history. But he surely sensed the meaning of his violent act. It was an act that drew on a long history of bombs and arson and shots fired at churches, not random, but as a means of control, a way to terrorize and oppress. An act that he imagined would incite fear and recrimination; violence and suspicion. An act that he presumed would deepen divisions that trace back to our nation’s original sin.

Oh, but God works in mysterious ways. God has different ideas.  He didn’t know he was being used by God. Blinded by hatred, the alleged killer could not see the grace....

The alleged killer could not imagine how the city of Charleston, under the good and wise leadership of Mayor Riley... how the state of South Carolina, how the United States of America would respond — not merely with revulsion at his evil act, but with big-hearted generosity and, more importantly, with a thoughtful introspection and self-examination that we so rarely see in public life.

Blinded by hatred, he failed to comprehend what Reverend Pinckney so well understood -- the power of God’s grace.... As a nation, out of this terrible tragedy, God has visited grace upon us, for he has allowed us to see where we’ve been blind. He has given us the chance, where we’ve been lost, to find our best selves. We may not have earned it, this grace, with our rancor and complacency, and short-sightedness and fear of each other — but we got it all the same. He gave it to us anyway. He’s once more given us grace. But it is up to us now to make the most of it, to receive it with gratitude, and to prove ourselves worthy of this gift....

I've highlighted the most religious part, including the brief exploration of the notion that God used Dylann Storm Roof pursuant to his famously "mysterious" ways. I've left out the material that was more specific to the individual man, Clementa Pinckney, and the various policy proposals — take down the Confederate battle flag, improve the schools, deal with possible racial bias in prison systems and in policing and job hiring, restrict guns. You can read all that at the full transcript at the link.