Consensus (n.) is compulsory and premeditated in ritual; in Stephen's stoning it arrives by itself, "with one accord" — the event ritual copies.
Consensus (n.) is itself grounds for suspicion when it accuses: by a Talmudic principle, an accused man condemned by all his judges should be set free at once.
Consensus (n.) does not impress us when judges, witnesses and the accused all condemn a witch; one later reader dares to overturn the whole court.
Consensus (n.) makes the gods perfect: everything they do is right because they all do it together.
Consensus (n.) is the cry "Crucify him", in which all difference vanishes for a time between Caiaphas and Pilate, Judas and Peter, and those who let others cry it.