And when this happens, and when we allow freedom ring, when we let it ring from every village and every hamlet, from every state and every city, we will be able to speed up that day when all of God's children, black men and white men, Jews and gentiles, Protestants and Catholics, will be able to join hands and sing in the words of the old Negro spiritual, "Free at last! Free at last! Thank God Almighty, we are free at last!"
When the time comes that everyone finally have the equal rights and there is no more injustice between man then they are finally and truly free.
Everyone, everywhere can sing together and enjoy their collective freedom. This is the ultimate end goal for Martin Luther King Jr.