Heliodorus the eunuch courtier. Ink and watercolor (1975).
I believe it is true of most courts that the principal figures seldom see one another. This is partly due to choice. The fewer the meetings, the less chance of something untoward happening. But more to the point, it suits the courtiers to keep the great people apart, thereby increasing the importance of intermediaries who are then able to hurry from one wing of the palace to another, making mischief and policy as they go.
The court of Constantius was in many ways the worst since Domitian. The eunuchs were all- powerful. They kept everyone from the Emperor. If a man displeased a eunuch, he was doomed and Mercurius, „the count of dreams“, would be called in or Paul „the chain“ (the one so called because he was a genius at finding obscure links to a never-ending chain of treason while the other specialized in the analysis of seemingly harmless dreams which, invariably, upon scrutiny, revealed treasonable intent). Since Constantius would listen only to the eunuchs, injustice flourished. No one was safe, including the great figures themselves, particularly those like myself who were blood heirs to the principate.
I have often felt when studying history that not enough is made of the importance of those intermediaries who so often do the actual governing. We tend to think of courts as wheels at whose centre is the emperor, from whom, like spokes, all those who serve him extend, drawing their power directly from his central presence. The truth is otherwise. Hardly anyone was allowed to come close to Constantius. Only the eunuch Eusebius saw him daily. As a result, factions within the court could form and re-form, irrelevant to the nominal power.
In reading accounts of those weeks at Milan, one would think that Constantius and I saw each other daily, discussing high policy, military strategy and sharing, as it were, a family life. Actually, I saw the Emperor only four times in one month. The first encounter I have described; the second was at my investiture as Caesar.