He was an advocate of communist anarchism and an avowed pacifist. He was an advocate of social anarchism and an avowed pacifist. By 1974 the PNP openly avowed their support for the principles of democratic socialism. Alfred did so even though he was an avowed atheist. Sciama was of Jewish-Syrian descent and an avowed atheist. This was strongest in the early movement with Rivera, Orozco and Siqueiros all avowed communists. They also learn that the Thals are avowed pacifists. Not all of the demonstrators were peaceful, despite the avowed intentions of the SCLC. Beck called Jones, "an avowed, self-avowed, radical revolutionary communist". Jones avowed his intention, however, to preserve the condition of an American citizen and officer. Stockwell is an "avowed environmentalist". Samuel Freeman Miller supported Lincoln in the 1860 election and was an avowed abolitionist. The Han dynasty Music Bureau was also explicitly avowed to serve a similar function. Some Christian theologians are avowed monists, such as Paul Tillich. The arrival in Boston in 1631 of Roger Williams, an avowed Separatist, heightened this conflict.