John Lewis, who at age 25 marched in Selma, Alabama, and was beaten on the Edmund Pettus Bridge, was a visionary and a man of faith. Drawing on decades of wide-ranging interviews with Lewis, Jon Meacham writes of how this great-grandson of a slave and son of an Alabama tenant farmer was inspired by the Bible and his teachers in nonviolence, Reverend James Lawson and Martin Luther King, Jr., to put his life on the line in the service of what Abraham Lincoln called “the better angels of our nature.” A believer in the injunction that one should love one's neighbor as oneself, Lewis was arguably a saint in our time, risking limb and life to bear witness for the powerless in the face of the powerful.