Hilary of Poitiers - On The Councils - 359 AD

Hilary of Poitiers / Hilarius Pictaviensis / Malleus Arianorum
DE SYNODIS

Hilary had been in exile about three years and had corresponded with the Western bishops. From several quarters letters had now ceased to arrive, and the fear came that the bishops did not care to write to one whose convictions were different to their own. Great was his joy when, at the end of the year 358, he received a letter which not only explained that the innocent cause of their silence was ignorance of his address, but also that they had persistently refused communion with Saturninus and condemned the Blasphemia.

Early in 359 he dispatched to them the Liber de Synodis. It is a double letter, addressed to Western bishops, but containing passages intended for Orientals, into whose hands the letter would doubtless come in time. Hilary had recognized that the orthodox of the West had kept aloof from the orthodox of the East, firstly from ignorance of events, secondly from misunderstanding of the word ὁμοούσιος, and thirdly from the feelings of distrust then prevalent. These facts determined the contents of his letter.