Bedford joined Jeremy Collier and other pamphleteers in their crusade against the stage, and issued a series of tracts, of which one became notorious: A Serious Remonstrance in behalf of the Christian Religion against the Horrid Blasphemies and Impieties which are still used in the English Playhouses (1719). This work cited a number of scripture texts travestied, and 7,000 "immoral sentiments" collected from English dramatists, especially those of the previous four years. Bedford also gave his attention to church music; his aim was to promote a simpler style of religious music. He published The Temple Musick (Bristol, 1706), The Great Abuses of Music (1711), and The Excellency of Divine Music (1733).[1]
Soon after moving to Newton, Bedford projected a work on chronology, taking up a suggestion in the preface to James Ussher's Annals that astronomy might simplify ancient chronology. He held back on hearing that Isaac Newton promised a work on the same subject, and then publishing in 1728 Animadversions on Sir I. Newton's book entitled "The Chronology of Ancient Kingdoms amended,", in reply to The Chronology of Ancient Kingdoms. He returned to the subject in 1741 Scripture Chronology demonstrated by Astronomical Considerations. These theories were discussed in the Republick of Letters (ii., iii., vi.); and the topic was aired further in the New Analysis of Chronology of William Hales.[1]
Throughout his career Bedford published sermons on doctrinal questions. He was also an oriental scholar, assisting in preparing the Arabic psalter and New Testament for the Christians in Asia (there is a letter about this work from Bedford to Sir Hans Sloane, preserved in the Sloane manuscript No. 4037). Another production was the Horæ Mathematicæ Vacuæ, a treatise on Golden and Ecliptic Numbers (1743), written as a pastime during an attack of sciatica; the manuscript of this work was preserved in Sion College Library.[1]