Constantine the King
to the Bishops and nations everywhere.

Inasmuch as Arius imitates the evil and the wicked,
it is right that, like them, he should be rebuked and rejected.

As therefore Porphyry,
who was an enemy of the fear of God,
and wrote wicked and unlawful writings
against the religion of Christians,
found the reward which befitted him,
that he might be a reproach to all generations after,
because he fully and insatiably used base fame;
so that on this account his writings
were righteously destroyed;

thus also now it seems good that Arius
and the holders of his opinion
should all be called Porphyrians,
that he may be named by the name
of those whose evil ways he imitates:

And not only this, but also
that all the writings of Arius,
wherever they be found,
shall be delivered to be burned with fire,
in order that not only
his wicked and evil doctrine may be destroyed,
but also that the memory of himself
and of his doctrine may be blotted out,
that there may not by any means
remain to him remembrance in the world.

Now this also I ordain,
that if any one shall be found secreting
any writing composed by Arius,
and shall not forthwith deliver up
and burn it with fire,
his punishment shall be death;
for as soon as he is caught in this
he shall suffer capital punishment
by beheading without delay.


(Preserved in Socrates Scholasticus’ Ecclesiastical History 1:9.
A translation of a Syriac translation of this, written in 501,
is in B. H. Cowper’s, Syriac Miscellanies,
Extracts From The Syriac Ms. No. 14528
In The British Museum, Lond. 1861, p. 6–7)