Remember that NO speaker writes his own words - they have well paid speech writers to write every word they say. This is true for all the words that are credited to MLK, or any other leader or activist.
MLK was a very violent person, and his ties and surrounding of himself with Communsts is why his family recently had his records sealed for another 50 years, after the original 35 years had expired. The family needs to consistently lie and cover up the truth to spare their own reputations and lives. So the fabricated MLK is still being presented. To wipe all the criminal activities away because of a few words that a person had written for him to say, is no excuse to keep covering up the real person and the real truth. That is how we got into the mess we are in today !
MLK in private always called himself proudly a Marxist - his real words ! He belived in force, not peace. Everything that has been written in priase of him has all been fabricated.  They did the same thing with Lincoln ! The Federalists also created the Lincoln you read about and are taught about in their Federal schools- all fabricated propaganda ! All part of the OWG DC agenda and plan.
FDR - "NOTHING happens in the country or government that is not planned with a reason and purpose !"