Jefferson was firmly anticlerical, writing in "every age, the priest has been hostile to liberty ... they have perverted the purest religion ever preached to man into mystery and jargon." The full letter to Horatio Spatford can be read at the National Archives. Jefferson once supported banning clergy from public office but later relented. In 1777, he drafted the Virginia Statute for Religious Freedom. Ratified in 1786, it made compelling attendance or contributions to any state-sanctioned religious establishment illegal and declared that men "shall be free to profess ... their opinions in matters of religion." The Statute is one of only three accomplishments he chose to have inscribed in the epitaph on his gravestone. Early in 1802, Jefferson wrote to the Danbury Connecticut Baptist Association, "that religion is a matter which lies solely between Man and his God." He interpreted the First Amendment as having built "a wall of separation between Church and State." The phrase 'Separation of Church and State' has been cited several times by the Supreme Court in its interpretation of the Establishment Clause.