They bring to the Pharisees him that aforetime was blind. The "Pharisees" is not a conclusive definition of the Sanhedrin itself, which is generally denoted by the addition of the phrase, "the chief priests" (John 7:32 or 45).
The Pharisees were a highly organized society, and some well-known gathering of them may have been easily accessible. They were the generally accredited religious guides of the people. One thing militates against such a casual gathering.
In John 9:18 the term, "the Jews," the synonym of the ruling ecclesiastical powers in the city, is once more introduced. Moreover, the authorities before whom the discussion and examination were taken appear to possess the power of excommunication from the synagogue.
It appears that, in Jerusalem, there existed two minor councils or synagogue-courts, of twenty-three assessors each, corresponding with the similar courts in the Jewish cities, standing in relation to the Sanhedrim and possessing the faculty of delivering the minor degrees of excommunication from the congregation of Israel.
It cannot be said that this presentation of the case to an ecclesiastical court of more or less authority necessarily took place on the day of the healing. It is an open question whether the courts sat on the sabbath.
There is nothing to prove immediate trial of the matter.