The people answered and said, You have a demon: who goes about to kill you?
All Commentaries on John 7:20 Go To John 7
Cyril of Alexandria
AD 444
They feel the charges, and hit by the bitter words thence proceeding, they betake themselves to denial, not actually repudiating their murderous design, but only with all diligence putting from them the appearance of breaking the Law, the boast of the Pharisees in appearance only. Therefore was Christ wont to call them whited sepulchres also, outwardly clad in the beauty of the ingenuity of art, but within full of the uncleanness of the dead. But I suppose that they say these things to take away fear as to His expecting to suffer anything, not truly giving Him an assurance that He will not suffer, but drawing Him forth unto a hazardous confidence, and thinking to persuade Him not to be zealous to be hid from them. For then it would be no hard matter to plot against Him, at least as they supposed. For they ignorantly deemed, not knowing Him That was persecuted, that He would be obnoxious to their perverseness, even though He willed not to suffer, and would be caught, like one of those who knew not the thought that lay hid in their minds. The fruit then of their stubbornness is their denial, and another kind of blasphemy against Christ. For by what things they endeavour to repel His words, as untrue, they condemn Him as a Liar, adding iniquity to their iniquity, as it is written.
