Besides constructing a Tiberieum at Caesarea Maritima the Roman Governor Pontius Pilate issued a series of bronze coins—perutahs honoring the Emperor Tiberius. He minted these coins in Jerusalem between 29 and 31 (Taylor, 556; Jesus was tried before this same Pilate in AD 30 or 33).
The above is a sample of one of the two types of coins.
The inscription on this coin reads “of Tiberius Caesar.” This type of coin features a lituus on the obverse side of the coin.
The lituus was a wooden staff (or wand) with a curled end, made of a branch of either ash or hazel … The lituus was held in the right hand of the augures and was the augures’ identifying emblem. (Taylor 559-59)
The lituus was used by augurs who were priests that interpreted the will of the gods by studying the flight of birds (size of flock, noises made, direction of flight, etc.).
[The lituus] was also raised to the sky when they invoked the god and made predictions. It was used to mark out regions of the heavens when assessing the placement of sacred space on earth (Taylor 559).
Taylor continues, that these two types of coins (only one is covered in this post) honor priests
who were representatives of Roman religion in the two imperial cult temples of Caesarea Maritime and in Sebaste, located in the province he [Pilate] governed (565).
And she concludes:
In using exclusively Roman cultic items in his coinage designed for a province largely composed of Jews and Samaritans, Pilate was promoting Roman religion, manifested largely in the imperial cult, in an environment in which there were strong sensitivities (565).
Thus it is evident that the person who condemned Jesus to death was active in promoting the Imperial Cult via the coins that he issued and the Tiberieum that he built at Caesarea!
In light of the above, imagine what was going through Pilate’s mind when he heard the words:
“If you let this man go, you are no friend of Caesar. Anyone who claims to be a king opposes Caesar.” (John 19:12)
For a detailed development of this topic please see Joan E. Taylor “Pontius Pilate and the Imperial Cult in Roman Judaea.” New Testament Studies 52 (2006): 555–82—especially pages 555–563.
It should be noted that coins from cities/areas outside of Judea — with images of deities or emperors on them — circulated in Judah. See Mark 12:13-17 and parallels.