Who is Saul Alinsky? Ben Carson says Hillary Clinton's role model 'acknowledges' Lucifer [VIDEO]

Former Presidentital candidate Ben Carson delivered a speech at the Republican National Convention on July 19, in which he said Hillary Clinton's role model Saul Alinsky 'acknowledges' Lucifer. The bizzarre statement was reportedly not in the teleprompter.
Who is Saul Alinsky?
Below is a description by Dr. Melvin Johnson, blogger for the Christian Post.
One of the most sinister influences that permeates the American socio-political and economic fabric of our culture and society lies in the teaching of a man named Saul Alinsky. Born in Chicago in 1909 to Russian Jewish parents, he is known indisputably as the founder of the community organizing movement. When you hear an individual describing his or her occupation as being a community organizer, be assured that to some degree, they are most likely a disciple of Saul Alinsky's teachings.
If there was anything that could be said of him in a positive light, he could be described as a purist of his own making—a devotee to his own philosophy. His focus was based upon organizing people—preferably those who he saw as being oppressed. He claimed to revile any form of organized religion, but was often pressed to assert his principles for organizing groups of people for a purpose.
Alinsky was Jewish by birth, but followed the path of atheism more than anything else. As Christian believers, this position places him outside the realm of personal redemption. Two pieces of evidence suggest that he was a man of his own choosing, preferring to stand even on the outside of life's most consistent questions concerning man's eternal fate. The first indication is revealed in his book that has become a primer for those who seek leadership in the leftist/Marxist/socialist movement of today. Alinsky is neither bashful nor timid about his dedication to community organizing. He does not reflect upon any of humanity's great philosophers or leaders of ancient or modern times... read more here.