Mark 15:11

ἀνέσεισαν, the aorist implies that the priests stirred up the people with success, to the effect that their request to Pilate was in favour of Barabbas. One may wonder how they so easily gained their purpose. But Barabbas, as described by Mk., represented a popular passion, which was stronger than any sympathy they might have for so unworldly a character as Jesus the passion for political liberty. The priests would know how to play on that feeling. What unprincipled characters they were! They accuse Jesus to Pilate of political ambition, and they recommend Barabbas to the people for the same reason. But a “holy” end sanctifies the means! On the contrast between Jesus and Barabbas vide Klostermann.