'Subjects' in the Bible

"My kingdom," replied Jesus, "does not belong to this world. If my kingdom did belong to this world, my subjects would have resolutely fought to save me from being delivered up to the Jews. But, as a matter of fact, my kingdom has not this origin."

But when he dealt with the subjects of justice, self-control, and the judgement which was soon to come, Felix became alarmed and said, "For the present leave me, and when I can find a convenient opportunity I will send for you."

For Sin shall not be lord over you, since you are subjects not of Law, but of grace.

And what if God, while choosing to make manifest the terrors of His anger and to show what is possible with Him, has yet borne with long-forbearing patience with the subjects of His anger who stand ready for destruction,

in order to make known His infinite goodness towards the subjects of His mercy whom He has prepared beforehand for glory,

I now deal with the subjects mentioned in your letter. It is well for a man to abstain altogether from marriage.