“Do you want me to release to you the king of the Jews?” asked Pilate,
knowing it was out of self-interest that the chief priests had handed Jesus over to him.
But the chief priests stirred up the crowd to have Pilate release Barabbas instead.
References for Mark 15:11
“What shall I do, then, with the one you call the king of the Jews?” Pilate asked them.
“Crucify him!” they shouted.
“Why? What crime has he committed?” asked Pilate. But they shouted all the louder, “Crucify him!”
Wanting to satisfy the crowd, Pilate released Barabbas to them. He had Jesus flogged, and handed him over to be crucified.
References for Mark 15:15
The soldiers led Jesus away into the palace (that is, the Praetorium) and called together the whole company of soldiers.
References for Mark 15:16
They put a purple robe on him, then twisted together a crown of thorns and set it on him.
And they began to call out to him, “Hail, king of the Jews!”
References for Mark 15:18
Again and again they struck him on the head with a staff and spit on him. Falling on their knees, they paid homage to him.