John George Rapp (; November 1, 1757 in Iptingen, Duchy of Württemberg – August 7, 1847 in Economy, Pennsylvania) was the founder of the religious sect called Harmonists, Harmonites, Rappites, or the Harmony Society. Born in Iptingen, Duchy of Württemberg, Germany, Rapp became inspired by the philosophies of Jakob Böhme, Philipp Jakob Spener, and Emanuel Swedenborg, among others. In the 1780s, George Rapp began preaching and soon started to gather a group of his own followers. His group officially split with the Lutheran Church in 1785 and was promptly banned from meeting. The persecution that Rapp and his followers experienced caused them to leave Germany and come to the United States in 1803. Rapp was a Pietist, and a number of his beliefs were shared by the Anabaptists, as well as groups such as the Shakers. Rapp's religious beliefs and philosophy were the cement that held his community together both in Germany and in the United States – a Christian community and commune, which in the United States organized as the Harmony Society. The Harmony Society built three US towns, became rich, famous, and survived for 100 years – roughly from 1805 until 1905. George Rapp and the Harmony Society In 1791, George Rapp said, "I am a prophet and I am called to be one" in front of the civil affairs official in Maulbronn, Germany, who promptly had him imprisoned for two days and threatened with exile if he did not cease preaching. To the great consternation of church and state authorities, this peasant from Iptingen had become the outspoken leader of several thousand Separatists in the southern German duchy of Württemberg. In 1798, Rapp and his group of followers had further distanced themselves from mainstream society. In the Lomersheimer Declaration, written in 1798, Rapp's followers refused to serve in the military or attend Lutheran schools. By 1802, the Separatists had grown in number to about 12,000 and the Württemberg government decided that they were a dangerous threat to social order. Rapp was summoned to Maulbronn for an interrogation and the government confiscated Separatist books. When released in 1803, Rapp told his followers to pool their assets and follow him on a journey for safety to the "land of Israel" in the United States, and soon over 800 people were living with him there. The initial move scattered the followers and reduced Rapp's original group of 12,000 to many