In 1650 he went to England and obtained an order, dated April 3, 1651, for the severance of the island from the main-land settlements.[23] Fortunately, however, for the preservation of Rhode Island unity, an act of intemperate bigotry on the part of Massachusetts saved the state from Coddington's interference.
The sect called Anabaptists, or Baptists, opposed to infant baptism, made their appearance in New England soon after the banishment of Mrs.
Hutchinson.

Rhode Island became a stronghold for them, and in 1638 Roger Williams adopted their tenets and was rebaptized.[24] In 1644 a Baptist church was established at Newport.[25] The same year Massachusetts passed a law decreeing banishment of all professors of the new opinions.[26] In October, 1650, three prominent Baptists, John Clarke, Obadiah Holmes, and John Crandall, visited Massachusetts, when they were seized, whipped, fined, imprisoned, and barely escaped with their lives.[27] The alarm created in Rhode Island by these proceedings brought the towns once more into a common policy, and Clarke and Williams were sent to England to undo the work of Coddington.

Aided by the warm friendship of Sir Harry Vane, the efforts of the agents were crowned with success.

Coddington's commission was revoked by an order of council in September, 1652, and the townships were directed to unite under the charter of 1644.[28] Coddington did not at once submit, and there was a good deal of dissension in the Rhode Island towns till June, 1654, when Williams returned from England.

Then Coddington yielded,[29] and, August 31, commissioners from the four towns voted to restore the government constituted seven years before.