Deus Justificatus

Can any of your readers give any information respecting the authorship of the book entitled:— "Deus Justificatus, or the Divine Goodness vindicated and cleared, against the Assertors of Absolute and Inconditionate Reprobation. Together with some Refections on a late Discourse of Mr. Parkers concerning the Divine Dominion and Goodness. London, 1668." 8vo. pp. xxxii. 280. iii.? My copy (which has the autograph of Richard Claridge, the quaker) has written on the title in an old hand "By H. Hallywell." In the *Biographia Britannica* vol. iv., p. 546., 2d edit., it is said to be by Ralph Cudworth.…