'Royal' in the Bible

Really, what did you go out to see? A man dressed in fancy clothes? Look! Those who wear fine clothes and live in luxury are in royal palaces.

Therefore, at a set time Herod put on his royal robes, sat down on the royal seat, and made a speech to them.

Nevertheless, you are doing the right thing if you obey the royal Law in keeping with the Scripture, "You must love your neighbor as yourself."

But you are a chosen people, a royal priesthood, a holy nation, a people to be his very own and to proclaim the wonderful deeds of the one who called you out of darkness into his marvelous light.

Then another sign appeared in the sky: a huge red dragon with seven heads, ten horns, and seven royal crowns on its heads.

I saw a beast coming out of the sea. It had ten horns, seven heads, and ten royal crowns on its horns. On its heads were blasphemous names.

His eyes are like a flame of fire, and on his head are many royal crowns. He has a name written on him that nobody knows except himself.