_20 The return to Pontius Pilate takes place around 8 a.m. Mark 15.6-19; Matthew 27.15-30; Luke 23.13-25; John 18.39-40; John 19.1-16.
_21 The crowd, gathered in front of Pontius Pilate’s palace, demands the crucifixion. Matthew 27.22 ; Mark 14.11-15 ; Luke 23.23 ; John 19.15.
You can consult the complete chronology in the study ANN026 : The hour of the crucifixion.
Commentary:
Pilate feels more and more manipulated by Caiaphas and the religious leaders. Offended, he cannot let his anger show before the crowd, but he has not said his last word. Knowing the custom that allowed a prisoner to be released at the feast of Passover, he sees in it an opportunity to get out of this impasse (Matthew 27.15).
In his eyes, the crowd could not reasonably prefer the release of a man like Barabbas, known for his crimes, to that of Jesus (Mark 15.7). He thus thinks he will obtain the release of Jesus and quickly close the matter. The intervention of his wife, who urges him to have nothing to do with this righteous man, further strengthens his hesitation (Matthew 27.19).
The choice proposed by Pilate then appears as a clever response to the pressure exerted by the members of the : who would agree to exchange a prisoner judged insignificant for a dangerous man? Convinced of the outcome, he still thinks he can prevail.