Pilate therefore said unto him, Art thou a king then? Jesus answered, Thou sayest that I am a king. To this end was I born, and for this cause came I into the world, that I should bear witness unto the truth. Every one that is of the truth heareth my voice.
Pilate asked Jesus if He was a king. Jesus replied that Pilate said so. His purpose in life was to testify about the truth. Anyone who wants to be honest listens to His message.