A sermon and charge delivered at Surry-Chapel, London, October 9, 1797, on occasion of the designation of two of the six missionaries to the Foulah Country, Africa. The sermon by Mr. Nicoll, Minister of the Scots Church, Swallow Street, The charge by Edward Parsons, Minister at Leeds, Yorkshire. To which are added, general instructions, and a farewell letter, from the directors of the missionary society to the missionaries on their departure. Published at the Request of the Directors of the Missionary Society.