Philostorgius

Philostorgius (Greek: Φιλοστόργιος; 368 – c. 439 AD) was an Anomoean Church historian of the 4th and 5th centuries. Anomoeanism questioned the Trinitarian account of the relationship between God the Father and Christ and was considered heretical by the Church, which adopted the term "homoousion", or "consubstantial", to describe the relation between Father and Son in the Nicene Creed.