When the Martin Luther King Jr. monument was dedicated recently in Washington DC, I was reminded that the civil rights movement in America was led not by a politician fulfilling campaign promises, nor by a popular evangelist bent on saving souls, but by a highly trained theologian who put his religious teachings into practice with a demand for justice for those who had suffered at the hands of the rich and the powerful.

The Rev. King was a Baptist preacher who took his religion into the arena of racism, economics and social disparity. However, hatred caught up with him, and he was killed.

Now, nearly a half century later, there is another broad-based protest that is gaining momentum. The Occupy Wall Street protests echo some of King’s complaints about economic inequality and social injustice – and the message can no longer be ignored.

The significance of this latest public protest movement, erupting all over the country, may eventually rival the impact of the civil rights movement of the 1960s, yet when comparing the two movements, there is one glaring difference: priests, pastors and clergy of every stripe are rarely in the forefront of Occupy protests.