The ban on emigration failed. Estimates of the number who left cluster between a hundred and fifty and two hundred thousand, out of a Protestant population of perhaps eight hundred thousand, and they went to places that wanted them. The Elector of Brandenburg issued the Edict of Potsdam nine days after the revocation, offering land, tax relief and guild rights; refugees became a significant fraction of the population of Berlin. Others reached the Dutch Republic, England, Ireland, the Swiss cantons, the Cape Colony and the American colonies, carrying silk weaving, watchmaking, printing and banking with them.
Those who remained went underground. Worship in the desert, in ravines and woods with itinerant preachers, continued at the risk of the galleys, and the Camisard rising in the Cevennes between 1702 and 1704 was put down with regular troops.
The undoing took a century and came in two steps. The Edict of Versailles, signed by Louis XVI in November 1787 and registered in January 1788, restored civil existence to non-Catholics: they could marry, register births and inherit, without being required to convert. It did not restore public worship. Full equality arrived with the Declaration of the Rights of Man and of the Citizen in 1789 and the constitutional settlement that followed, and the Concordat of 1801 and the Organic Articles of 1802 gave the Reformed and Lutheran churches a recognised legal standing in France for the first time since 1685.