knew that Puritan leaders planned to migrate to the New World. He did not join the first wave of settlers, but later decided that he could not remain in England under the administration of Archbishop William Laud. Williams regarded the Church of England as corrupt and false, and he had arrived at the Separatist position by 1630; on December 1, Williams and his wife boarded the Boston-bound Lyon in Bristol. First years in America Arrival in Boston On 5 February 1631, the Lyon anchored in Nantasket, outside of the Puritan settlement of Boston. Upon his arrival, the church of Boston offered Williams the opportunity to serve during the vacancy of Rev. John Wilson, who had returned to England to accompany his wife to the colony. Williams declined the position on grounds that it was "an unseparated church." In addition, he asserted that civil magistrates must not punish any sort of "breach of the first table" of the Ten Commandments such as idolatry, Sabbath-breaking, false worship, and blasphemy, and that individuals should be free to follow their own convictions in religious matters. These three principles later became central tenets of Williams' teachings and writings. Salem and Plymouth As a Separatist, Williams considered the Church of England irredeemably corrupt and believed that one must completely separate from it to establish a new church for the true and pure worship of God. The Salem church was also inclined to Separatism, and they invited him to become their teacher. In response, leaders in Boston vigorously protested, leading Salem to withdraw its offer. As the summer of 1631 ended, Williams moved to Plymouth Colony where he was welcomed, and informally assisted the minister. At Plymouth, he regularly preached; according to the colony's governor, William Bradford, "his teachings were well approved." After a time, Williams decided that the Plymouth church was not sufficiently separated from the Church of England. Furthermore, his contact with the Narragansett Indians had caused him to question the validity of colonial charters that did not include legitimate purchase of Indian land. Governor Bradford later wrote that Williams fell "into some strange opinions which caused some controversy between the church and him." In December 1632, Williams wrote a lengthy tract that openly condemned the King's charters and questioned the right of Plymouth to the land without first buying it from the Native Americans. He even charged that King James had uttered a "solemn