Debunking 1 John 5:7 (The Comma Johanneum)

Another verse often used to support the Trinity is 1 John 5:7 as found in the King James Version: “For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one.” However, the overwhelming evidence from ancient biblical manuscripts proves that this phrase was not part of John’s original letter.

• The Historical Context: At the beginning of the sixteenth century, a man named Erasmus was the first to publish a printed Greek text of the New Testament. In putting together the text for his edition, Erasmus consulted all the Greek manuscripts he could find. In the Greek manuscripts of First John that Erasmus examined, these words about the Trinity were not found. Consequently, his first printed edition of his Greek New Testament, issued in 1516, did not contain this phrase. Due to pressure, he later included it in subsequent editions based on a late Latin manuscript.

• Textual Evidence and Word Origins: The Greek phrase about the three witnesses in heaven is absent from virtually all of the most ancient and reliable Greek manuscripts, including the oldest uncial manuscripts like the Codex Sinaiticus and the Codex Vaticanus. It is also not found in the earliest translations of the Bible into other languages, nor is it quoted by the early Church Fathers. The phrase is a later addition, a textual gloss, that made its way into some later manuscripts of the Bible, specifically the Latin Vulgate. The term scholars use to describe this addition is the Comma Johanneum. The word “comma” here refers to a short clause or section of text. The vast majority of modern translations (e.g., NIV, ESV, NASB, RSV) either remove this phrase entirely or include it in a footnote, explaining its absence in early manuscripts.

• Why It Doesn’t Prove the Trinity: Since this verse is not part of the original, inspired Word of God, it cannot be used as a valid proof text for any doctrine, especially one as central as the nature of God. The Trinitarian argument built on this verse is invalid because its foundation is not biblically sound. The true, authentic text of 1 John 5:7-8 focuses on the three witnesses on earth—the Spirit, the water, and the blood—all of which testify to Jesus Christ.

Looking Ahead: With our understanding of God’s oneness and debunking the Key Trinitarian Arguments. The next module establishes the core characteristics of God and defines the concept of sin from a biblical perspective. It will then connect these two truths to reveal why a Divine Plan of Salvation was necessary, explaining how God’s nature, specifically His holiness and love, provided the perfect solution for humanity’s separation from Him. This will help you see scriptural harmony throughout the Bible and to understand the magnitude of what God has done for you.