But the chief priests and elder's persuaded the multitude. The Evangelist points out the chief instigators of the wicked proceedings; not that the foolish credulity of the people, who were influenced by others, admits of any excuse; but for the purpose of informing us that they were not, of their own accord, hostile to Christ, but that, having sold themselves to gratify the priests, they forget all justice and modesty, as well as their own salvation. Hence we learn how pernicious is the influence of wicked men, who can easily turn in every direction, to all kind of wickedness, the giddy and changeful multitude. Yet we must attend to the design of the Evangelist, which was to show, that the death of Christ was so eagerly demanded by the voice of the people, not because he was universally hated, but because the greater part of them, ambitiously desirous to follow the inclination of their rulers, threw aside all regard to justice, and might be said to have sold and enslaved their tongue to the wicked conspiracy of a few.

Persuaded the multitude - The release of a prisoner was to be to the people, not to the rulers.
The rulers, therefore, in order to secure the condemnation of Jesus, urged on the people to demand Barabbas. The people were greatly under the influence of the priests. Galileans among the citizens of Jerusalem were held in contempt. The priests turned the pretensions of Jesus into ridicule. Hence, in a popular tumult, among a flexible and changing multitude, they easily excited those who, but a little before, had cried Hosanna, to cry, Crucify him.

Ask Barabbas - Who had raised an insurrection and committed murder - and to destroy Jesus, whose voice was never heard in their streets, and who had, during the space of three years and a half, gone about unweariedly, from village to village, instructing the ignorant, healing the diseased, and raising the dead.

But the chief priests and elders persuaded the multitude,.... Among whom the choice lay who should be released. This they did not by haranguing them, or making a public oration to them; but by sending their servants, or proper persons among them, telling them that Jesus had been examined before the sanhedrim that morning, and was found to be a blasphemer; and that the whole court had unanimously condemned him to death, and therefore it became them to act according to their decree: and besides, should this man be set free, they might suggest to them, since he has given out that he is the king Messiah, the Romans hearing of it, will be jealous of such a person, and come and take away both our place and nation, or deprive us of the privileges we have remaining: with such sort of arguments as these, it may be supposed they worked upon the common people. The Persic version reads, "commanded", instead of "persuaded",
that they should ask Barabbas to be released to them,
and destroy Jesus; for nothing short of that would satisfy them: they thirsted after his blood, and were bent upon his death: to release Barabbas, if Jesus was not destroyed, would not answer their end: they desired Barabbas's liberty for no other reason, but for the sake of the destruction of Jesus.

Persuaded the multitudes. To call for the release of Barabbas, instead of Christ. It is likely that few of the Galileans, so favorable to him, yet knew of his arrest. "The multitudes" were such as the authorities would summon at this early hour.