Audiani

The Audians or Anthropomorphites were a sect of Christians in the fourth century in Syria and Scythia, named after their founder Audius, who took literally the text of Genesis, i, 27, that God created mankind in his own image.

The distinguishing beliefs and practices included both theological anthropomorphism and quartodecimanism.

Audius lived in Syria in the fourth century. His views extended into Scythia. Towards the end of the fourth century the opinion of the Audians appeared among some African Christians.

In 325 at the First Council of Nicaea, it was decreed that all Christians should follow the Roman tradition of celebrating Pascha (Easter) at the Easter Sunday, and no longer at the date of 14 Nisan, like the Jewish Passover, as the so-called Quartodecimans were used to do. The Audians, however, continued the Quartodeciman practice.

Epiphanius of Salamis called attention to the Audians (as well as other sects he considered heretical) in his Panarion. Although Epiphanius is not always a trustworthy source, but correctly quotes the viewpoint of the Audians, that the church had "abandoned the fathers' Paschal rite in Constantine's time from deference to the emperor, and changed the day to suit the emperor".

Roman Emperors Constantine I the Great and Theodosius I legislated against the Audians, but the sect was still practicing quartodecimanism in Syrian Antioch in the 380s.

The Church Father Theodoret wrote on this heresy the following, as Chapter IX of his Ecclesiastical History (Book IV), titled "Of the heresy of the Audiani":

The illustrious emperor thus took heed of the apostolic decrees, but Audaeus, a Syrian alike in race and in speech, appeared at that time as an inventor of new decrees. He had long ago begun to incubate iniquities and now appeared in his true character. At first he understood in an absurd sense the passage "Let us make man in our image, after our likeness." From want of apprehension of the meaning of the divine Scripture he understood the Divine Being to have a human form, and conjectured it to be enveloped in bodily parts; for Holy Scripture frequently describes the divine operations under the names of human parts, since by these means the providence of God is made more easily intelligible to minds incapable of perceiving any immaterial ideas. To this impiety Audaeus added others of a similar kind. By an eclectic process he adopted some of the Manichean doctrines of Manes and denied that the God of the universe is creator of either fire or darkness. But these and all similar errors are concealed by the adherents of his faction.

...
Wikipedia