The doctrine of the Most Holy, and Ever-blessed Trinity, briefly stated, and proved : With the objections against it answer'd: in a summary view of the whole controversy. As it was delivered in the Cathedral Church of St. Paul, at the Lady Moyer's Lecture, in 1729, and 1730. To which are added, discourses upon the parable of Dives and Lazarus; setting forth the deplorable corruption, immorality, and infidelity of the present age; shewing the absolute necessity of a holy life, demonstrating the certainty of a future state, and the truth of the Christian religion. By Joseph Trapp, D.D minister of Christ-Church and St. Leonard's Foster-lane, London.