A Sermon, Preached at the Countess of Huntingdon's Chapel, Spa Fields, Clerkenwell, London, on Sunday Evening, August 22, 1790; By George Waring, One of Her Ladyship's Ministers. The Second Edition. Published by Request. To be Had of the Committee at Spa Fields Chapel; of Any of the Doorkeepers; Or of Mr. Higham, No. 159, St. John-Street, Clerkenwell