He was now obliged to leave London, and in August 1643 he joined the king at Oxford, where he lodged in a chamber at Lincoln College. Thence he put forth a witty and effective reply to John Saltmarsh, who had attacked his views on ecclesiastical reform. Fuller subsequently published by royal request a sermon preached on 10 May 1644, at St Mary's, Oxford, before the king and Prince Charles, called Jacob's Vow. The spirit of Fuller's preaching, characterised by calmness and moderation, offended the high royalists. To silence unjust censures he became chaplain to the regiment of Sir Ralph Hopton.
he was now obliged to leave london and in august 1643 he joined the king at oxford where he lodged in a chamber at lincoln college thence he put forth a witty and effective reply to john saltmarsh who had attacked his views on ecclesiastical reform fuller subsequently published by royal request a sermon preached on 10 may 1644 at st mary's oxford before the king and prince charles called jacob's vow the spirit of fuller's preaching characterised by calmness and moderation offended the high royalists to silence unjust censures he became chaplain to the regiment of sir ralph hopton