The World Union of Deists (WUD) is the largest and oldest[1] organization in the world promoting the natural religion of deism.
[2] The World Union of Deists was founded in Charlottesville, Virginia, on April 10, 1993, by Robert Johnson.
[3] The WUD is based in the United States with representatives in some thirty countries, produces podcasts, manages an online library, and publishes the journal Deism.
[4] The motto is "God Gave Us Reason, Not Religion".
[5][6] The WUD has a bi-monthly publication called Think!