I’ve run out of ways to write about this.

I don’t think I’m going write anything I haven’t said before.

I’m certain that I’m not going to write anything that other people haven’t already said – and said better.

Maybe that doesn’t matter. Maybe the important thing is, simply, that I write.

Last night, a white 21-year-old man walked into a historic African-American church, sat and listened to Bible study for an hour before opening fire – apparently with a gun his father bought him for his birthday – and killing nine members of the congregation including the pastor.

It doesn’t matter if no organized hate group takes “credit” for this heinous action – this was domestic terrorism.

We can not afford, as a nation, to treat the continued hatred, prejudice, and violence against those who do not neatly fit into the dominant paradigm – racially, sexually, religiously – in this country as isolated incidents. To do so is to perpetuate the myth that there’s nothing anyone can do to stop the violence and make a better, more just, world.

As teachers, we have an obligation to teach our children to examine the systems of thought that perpetuate hate and prejudice so that our students can work to change them.

As teachers, we have an obligation to teach all our children that equity and justice are not just the cause of those who face oppression, but the cause of all people who believe in the promise of a better world.

As teachers, we have an obligation to teach all our children that it is not enough to passively hope for change, rather we must speak to the world we wish to create, work for the world we want to see.

Today, I have tried to use social media to speak to the hurt and anger I feel, not because I think I have much to add, but simply because I want all SLA students and families — especially our African-American students — to know that I stand with them. In a moment of tragedy, I would never want any student — especially our African-American students — to have to question for a moment where I stood or if I cared. And I am writing this now in the hope that students know that I never think it is enough for me to exhort them to action, rather that they understand I, too, will use my voice to demand a world where being black no longer means fearing for your safety anywhere you go — even in sanctuary – in church.

Last week, I told our graduates that the world could not wait for their voice, their action, because the problems we face are far too great. Last night, I was reminded how true that really is. Today, I hope that all of us who are lucky enough to teach children remember that we must teach our children to critically analyze the world around them and then have the voice, skill, and courage to be the change our world needs them to be. And today, I hope all of us who would claim the mantle of teacher realize that it is imperative that we model that voice, skill, and courage for them as well.