On October 7, 1801, Neheemiah Dodge and other members of the Danbury Baptist Association wrote a letter to then-president Thomas Jefferson expressing their concern that as Baptists they may not be able to express full religious liberty in the state of Connecticut whose "ancient charter" was adopted before the establishment of a Baptist church in the state. Jefferson replied in a letter to Dodge and the other members of the Danbury church on January 1, 1802, in which he stated that the First Amendment to the United States Constitution provided "a wall of separation between church and State" that protected them.