The foundations, effects, and distinguishing properties of a good and bad hope of salvation : with motives to excite all to labour and pray that they may obtain a well-grounded hope, and some directions how to obtain it. Considered in a sermon, the substance of which was delivered at the evening-lecture at the New-North Church in Boston, on Tuesday June 8th 1742. Where a copy of it was desired for the press. By Oliver Peabody, M.A. Pastor of the Church of Christ in Natick. [Four lines of Scripture text].