Another movement which has grown up over the 20th century has been Christian anarchism which rejects the church, state or any power other than God. They usually also believe in absolute nonviolence. Leo Tolstoy's book "The Kingdom of God is Within You" published in 1894, is believed to be the catalyst for this movement. Because of its extremist political views, however, its appeal has been largely limited to the highly educated, especially those with erstwhile humanist sentiments; the thoroughgoing aversion to institutionalism on Christian anarchists' part has also hindered acceptance of this philosophy on a large scale.