Unity recommended, in a sermon on Ephesians, Chap.iv. ver.3. Preached before the religious societies in and about London, At their Annual Meeting, in the Parish Church of St. Mary-Le-Bow, on Easter-Monday, 1759. To which is added, an appendix, giving an account of the original design, general rules, and present state of the religious societies. Published at the Request of the Societies. By William Dodd, M.A