John 1:7-8
He came to be a witness, so that he might testify concerning that Light, so that all people would believe [in Jesus] through him [i.e., through his testimony. See Acts 19:4].
John 15:27
And you will give testimony about me [also], because you men have been with me from the beginning [of my ministry]."
John 20:31
But these [signs] are written down so that you will believe that Jesus is the Christ, the Son of God, and that when you believe [this], you will have [never ending] life in His name [i.e., through His person and work].
Acts 1:8
But, you apostles will receive power when the Holy Spirit descends on you and [then] you will become My witnesses [i.e., to tell what you know] in Jerusalem, in [the countries of] Judea and Samaria, and [even] to the distant regions of the earth."
1 Corinthians 15:15
And also, we are found to be false witnesses about God because we testified that God raised up Christ [from the dead], when [in reality] He did not raise Him up if, in fact, the dead are not raised up.
Philippians 2:7
Instead, He gave up what He had and took on the form [i.e., the nature] of a slave, becoming like a man, [and even] His appearance was found to be like a man's.
Colossians 1:7
You learned [this truth] from Epaphras, our dearly loved fellow-slave, who is a faithful minister of Christ [to you] on our behalf.
Revelation 1:2
[So], John testified concerning everything he saw of God's message and Jesus Christ's testimony [of it].
Revelation 1:5
[It is also] from Jesus Christ, who is the Faithful Witness [to the truth], the Firstborn from the dead [i.e., the first One raised never to die again], the Ruler of the kings of the world. May there be honor and power forever and ever to Christ, who loved us and released us from our sins by His blood [Note: Some manuscripts say "washed us" since the two words are spelled almost alike].
Revelation 3:14
"Write [this] to the angel of the church at Laodicia: These are the words of the Amen, the faithful and true Witness, the source [or, ruler] of God's creation [See John 1:3; Heb. 1:1-2]: