Ely trembling for the ark of God: or, The religious duty of being concerned for the present state of the Protestant religion, incumbent upon all, but chiefly upon the clergy and the magistracy : A sermon preach'd at the assizes held at Chelmsford in Essex, on July 15, 1714. Before the Right Honourable Sir Thomas Parker, kt. lord chief justice of England, and Sir Littleton Powis, kt. one of the judges of the Queen's Bench. By John Armand Dubourdieu, rector of Sawtrey Moins, in the county of Huntingdon, one of the ministers of the French Church in the Savoy, and chaplain in His Grace the Duke of Devonshire. Published at the unanimous request of the high sheriff, and the gentlemen of the grand inquest.