St. Luke tells us, that "the same day Pilate and Herod were made friends together: for before they were at enmity between themselves." "Enmity" means just the contrary to friendship: Pilate and Herod had quarrelled, as the different governors throughout the Roman provinces were very apt to do. The Bible does not tell us the cause of this enmity; but from other histories we learn, that some time before this, Pilate had dedicated some shields of gold to the Emperor Tiberius, and placed them in the palace called Herodium, built by Herod the Great. The Jews looked upon this as an insult to their religion, and with Herod's permission, sent messengers to Rome, to petition the Emperor to order these shields to be removed. This caused a quarrel between Herod and Pilate: but when the latter, not wishing to help the Jews in condemning Jesus, sent Him to Herod, the king, considering this as an acknowledgment of his authority, was pleased; and willing again to become friends with the Roman governor. The Herodium was a very large palace, consisting of two separate buildings, one called Cæsareum and the other Agrippeum: it stood near the temple. It is probable that Pontius Pilate inhabited one of the buildings, and Herod the other, so that Jesus was not long gone. Pilate, seeing that Herod had pronounced no sentence against Jesus, was still more unwilling that He should die: he was, however, too much afraid of the people to act as a just Judge should have done, and set the prisoner at liberty; so he thought that, if he offered to punish Him in some way, he might satisfy the Jews, and yet save the life of his innocent prisoner: to propose to punish Him at all was unjust; but even this expedient availed nothing, as we shall see. Herod having sent Jesus back, it was necessary that Pilate should take some further steps. "And Pilate, when he had called together the Chief Priests and the rulers and the people, said unto them, Ye have brought this man unto me, as one that perverteth the people: and behold, I, having examined him before you, have found no fault in this man touching those things whereof ye accuse him. No, nor yet Herod: for I sent you to him; and, lo, nothing worthy of death is done unto him. I will therefore chastise him, and release him." There was a custom amongst the Jews at this time, that at the Feast of the Passover the Jews might claim any one of the criminals then under sentence of death for their crimes. Whoever the Jews chose was to be set at liberty: this custom appears to have been introduced by some Roman governor of Judæa, in order to gain favour with the Jews; who were thus allowed to choose one amongst the prisoners to be pardoned.