A vindication of divers important Gospel-doctrines, and of the teachers and professors of them : against the injurious reflections & misrepresentations contained in a late printed discourse of the Rev. Mr. Lemuel Briant's, intitled, The absurdity and blasphemy of depreciating moral vertue. Also a few remarks are subjoined, on Mr. John Bass's late narrative. Published as his dying testimony to the cause of Christ, in the Protestant churches, and particularly in New-England. By Samuel Niles, Pastor of a church in Braintree. [Eleven lines of quotations].