Revelation 1:2 introduces the Apostle John as a witness to the divine revelations he received, which he faithfully recorded. This verse emphasizes John's role in conveying the word of God and the testimony of Jesus Christ. His testimony is not based on hearsay but on what he personally saw and experienced through his visions. This establishes the credibility and authority of the message contained in the Book of Revelation.
The verse serves as a reminder of the importance of bearing witness to the truth of the gospel and the teachings of Jesus. It encourages believers to trust in the divine revelations given to John, which are intended to provide guidance, hope, and encouragement to Christians throughout the ages. By highlighting John's role as a faithful witness, the verse calls on all believers to also be witnesses to their faith, sharing the message of Jesus with others and living out the truths of the gospel in their daily lives. This passage reassures Christians of the authenticity and divine origin of the revelations, inviting them to engage deeply with its teachings.