"Then ye must seek for it elsewhere," said Constantine. "The creed must contain some word which he will refuse to subscribe, and it must appear that the controversy with him is concerning that word, and not concerning the abandonment of the primitive Church polity."
"There is a word that hath lately come into use at Alexandria," said Athanasius, "which I feel certain would prevent the presbyter from signing any creed that contains it, but I do not think that either the Latin language or the Latin brain is delicate enough to grasp that peculiar signification of the Greek expression which would make it repugnant to Arius, so that the Western churchmen would not object to the use of it, but it is not exactly a scriptural phrase."
"What is the word?" asked the emperor.
"It is the new compound, 'consubstantial' ([Greek: homoousios]), which admitteth of an interpretation that would shock the fine Egyptian thought of the presbyter, but many might not be subtile enough to perceive it. It suiteth well the majority of the bishops in the sense in which they understand it."
"I do well remember the word," said Constantine. "For, when I was upon the study of this controversy, I first heard it; and it occurreth either in some memoranda which I made of a conversation with Eusebius, or in a letter written unto him by his brother of Nicomedia. Let me get those papers."
So saying, the emperor opened a drawer in his bureau and took therefrom a bundle of manuscript, and after a short examination he said: "Here is the letter. Eusebius of Nicomedia saith here that 'to assert the Son of God to be of one substance with the Father is a proposition evidently absurd.'"
The beautiful eyes of Athanasius sparkled with delight, and he cried out: "That is the very word and letter that we want! It cometh, like all good things, from the emperor, and is like an inspiration to our cause!"
"Yea," said Hosius. "The majority will receive the word well--holding that it does not necessarily imply the identity of persons; but will Arius certainly reject it?"
"Yea," replied Athanasius; "I have heard his comments on the word, and I am certain that his stubborn, inflexible spirit will not bend enough to make him subscribe a creed containing it."
"Press thou not the matter too vehemently, arch-deacon," said Constantine, "lest thou drive many to support him. Be mild and persuasive, for there is time enough."