Martin Luther King, Jr. 1967 - "Where Do We Go From Here?"

... Power properly understood is nothing but the ability to achieve purpose. It is the strength required to bring about social, political, and economic change.

... Now a lot of us are preachers, and all of us have our moral convictions and concerns, and so often we have problems with power. But there is nothing wrong with power if power is used correctly.

You see, what happened is that some of our philosophers got off base. And one of the great problems of history is that the concepts of love and power have usually been contrasted as opposites, polar opposites, so that love is identified with a resignation of power, and power with a denial of love. It was this misinterpretation that caused the philosopher Nietzsche, who was a philosopher of the will to power, to reject the Christian concept of love. It was this same misinterpretation which induced Christian theologians to reject Nietzsche’s philosophy of the will to power in the name of the Christian idea of love.

Now, we got to get this thing right. What is needed is a realization that power without love is reckless and abusive, and that love without power is sentimental and anemic. Power at its best is love implementing the demands of justice, and justice at its best is love correcting everything that stands against love. And this is what we must see as we move on.
— Annual Report Delivered at the 11th Convention of the Southern Christian Leadership Conference, August 16, Atlanta, GA. (Excerpts)