See his famous sermon , `` Unitarian Christianity '' in The Works of PERSON@1 , D.D -LRB- NUMBER@1 -RRB- 19th century MISC@1 often claimed PERSON@2 , but his MISC@2 ideas predate Unitarianism .

See his famous sermon , `` Unitarian Christianity '' in The Works of PERSON@1 , D.D -LRB- NUMBER@1 -RRB- Since the 19th century , several MISC@3 or MISC@4 movements also used an elevated subordinationist theology .
