freethinking families (and Cafiero was involved with the National Secular Society when he visited London during the 1870s)". In the French anarchist movement, Elisée Reclus was the son of a Calvinist minister and began by rejecting religion before moving on to anarchism. Sébastien Faure, "the most active speaker and writer in the French movement for half a century" wrote an essay titled Twelve Proofs of God's Inexistence. German insurrectionary anarchist Johann Most wrote an article called "The God Pestilence". In the United States, "freethought was a basically anti-christian, anti-clerical movement, whose purpose was to make the individual politically and spiritually free to decide for himself on religious matters. A number of contributors to Liberty were prominent figures in both freethought and anarchism. The individualist anarchist George MacDonald was a co-editor of Freethought and, for a time, The Truth Seeker. E.C. Walker was co-editor of the excellent free-thought / free love journal Lucifer, the Light-Bearer". "Many of the anarchists were ardent freethinkers; reprints from freethought papers such as Lucifer, the Light-Bearer, Freethought and The Truth Seeker appeared in Liberty...The church was viewed as a common ally of the state and as a repressive force in and of itself". Late 19th century/early 20th Century anarchists such as Voltairine de Cleyre were often associated with the freethinkers' movement, advocating atheism. In Europe, a similar development occurred in French and Spanish individualist anarchist circles. "Anticlericalism, just as in the rest of the libertarian movement, in another of the frequent elements which will gain relevance related to the measure in which the (French) Republic begins to have conflicts with the church...Anti-clerical discourse, frequently called for by the french individualist André Lorulot, will have its impacts in Estudios (a Spanish individualist anarchist publication). There will be an attack on institutionalized religion for the responsibility that it had in the past on negative developments, for its irrationality which makes it a counterpoint of philosophical and scientific progress. There will be a criticism of proselitism and ideological manipulation which happens on both believers and agnostics.". This tendency continued in French individualist anarchism in the work and activism of Charles-Auguste Bontemps and others. In the Spanish individualist anarchist magazine Ética and Iniciales "there is a strong interest in publishing scientific news, usually linked to a certain atheist and anti-theist obsession, philosophy which will also work for pointing out the incompatibility between science and religion, faith and reason. In this