[a] Cromwell made him his chaplain, appointed him fellow of Eton College on 21 January 1650, and in November 1651 sent him to Scotland as preacher with the parliamentary commissioners.
His persistent disregard of the Uniformity Act 1662 compelled him to retire for a time to Rotterdam in September 1666.
In 1670 he had again to leave the country for publishing anonymously a tract entitled Some Seasonable Queries upon the late Act against Conventicles.
He ultimately settled at Woodford, Essex where he died on 13 March 1685, and was buried at St. Mary, Whitechapel.
It gave great offence to Scottish presbyterians, and was refuted at length by James Wood, professor of theology at St. Andrews, in a pamphlet called 'A little Stone, pretended to be out of the Mountain, tried and found to be a Counterfeit,' Edinburgh, 1654.