In March 1965, Daniels answered the call of Martin Luther King Jr., who recruited students and clergy to join the movement in Selma, Alabama, to take part in the march for voting rights from Selma to the state capital of Montgomery. Daniels and several other seminary students left for Alabama on Thursday, intending to stay the weekend. After Daniels and friend Judith Upham missed the bus home, they had second thoughts about their short stay. The two returned to the seminary just long enough to request permission to spend the rest of the semester working in Selma, where they would also study on their own and return at the end of the term to take exams.