The nonprofit FFRF works to educate the public on matters relating to nontheism, and to promote the constitutional principle of separation between church and state. FFRF is the nation's largest association of freethinkers (atheists, agnostics and skeptics) with over 20,000 members.

Since 1978, FFRF has acted on countless violations of the separation of state and church, and has won many significant complaints and important lawsuits to end state/church entanglements.

Won’t you join us in our critical work to promote freethought and defend the separation between government and religion?