'Faithful' in the Bible

and from Jesus the Messiah, the witness, the faithful one, the firstborn from the dead, and the ruler over the kings of the earth. To the one who loves us and has freed us from our sins by his blood

Don't be afraid of what you are going to suffer. Look! The Devil is going to throw some of you into prison so that you may be tested. For ten days you will undergo suffering. Be faithful until death, and I will give you the victor's crown of life.

"I know where you live. Satan's throne is there. Yet you hold on to my name and have not denied your faith in me, even in the days of Antipas, my faithful witness, who was killed in your presence, where Satan lives.

"To the messenger of the church in Laodicea, write: "The Amen, the witness who is faithful and true, the originator of God's creation, says this:

They will wage war against the lamb, but the lamb will conquer them because he is Lord of lords and King of kings. Those who are called, chosen, and faithful are with him."

Then I saw heaven standing open, and there was a white horse! Its rider is named Faithful and True. He administers justice and wages war righteously.