I have a dream that one day my four little children...will not be judged by the color of their skin but by the content of their character.

I've been reading Martin Luther King this morning. I have a great little book, edited by his wife, of his most significant sermons and speeches, and make a habit of reading excerpts from it on his birthday each year. This year it brought to mind the wonderful book by Jim Wallis, called "God's Politics: Why the Right Gets it Wrong and the Left Doesn't Get it." He writes passionately about the place of spirituality in the public discourse, and holds up Martin Luther King as a shining example, fighting for African Americans' civil rights "with a Bible in one hand and the Constitution in the other." It is a book well worth reading.

Photo courtesy of Martin Luther King Jr. Institute at Stanford University.