'Unjust' in the Bible

Then the Lord said, “Listen to what the unjust judge says.

Don’t you know that the unrighteous will not inherit God’s kingdom? Do not be deceived: No sexually immoral people, idolaters, adulterers, or anyone practicing homosexuality,

For God is not unjust; He will not forget your work and the love you showed for His name when you served the saints—and you continue to serve them.