This communication presents a newly discovered letter to Thomas Hobbes. It
offers conclusive evidence that the letter was written by Hobbes' friend, t
he scientist and Anglican clergyman Robert Payne, and strong evidence that
the letter was in fact received by Hobbes in late 1649. The discovered lett
er was part of a running controversy over questions of church government in
which Hobbes and Payne engaged during the composition of Leviathan. In it
Payne tries unsuccessfully to soften Hobbes' strident Erastianism, and to d
efend the beleaguered Church of England from his criticisms. The letter thu
s shed light on the political religious context in which Leviathan was comp
osed. Moreover, the letter offers an indirect but intriguing glimpse at und
erlying assumptions of Hobbes' religious thought.