Has anyone noticed that the blurry figure to the left of Tyler on the Clancy album cover seems to be wearing the Blurryface Album logo? This could be a direct link to the bishops, and likely Nico hiding in the shadows. If true, then the position of the logo is intriguing. It reminds me of the Breastplate of Judgement worn by a High Priest in the Old Testament/Torah.
Taken from Exodus 28, the Breastplate of Judgement contained 12 precious stones, one for each of the 12 Tribes of Israel. That lead into some interesting implications with the Bishops. Following the theme of a "Highjacked Religion", we know that Dema is divided up into districts like the Twelve Tribes of Israel.
The high priest was the only one permitted to enter the Holy of Holies where God lived. The high priest was looked upon as exercising in all things, political, legal, and sacerdotal, the supreme authority. Nico wearing a similar breastplate could represent him wanting to have a godlike image to the citizens of Dema and giving himself supreme authority. All judgement is left to him.
Sources:
Exodus 28:15-30
Mishnah Horayot 3:1–4; compare Megillah 1:9; Maccabees 2:6