Deuteronomy 19:18

KJV

And the judges shall make diligent inquisition: and, behold, [if] the witness [be] a false witness, [and] hath testified falsely against his brother;

KJV (with Strong's)

And the judges {H8199} shall make diligent {H3190} inquisition {H1875}: and, behold, if the witness {H5707} be a false {H8267} witness {H5707}, and hath testified {H6030} falsely {H8267} against his brother {H251};

Complete Jewish Bible

The judges are to investigate carefully. If they find that the witness is lying and has given false testimony against his brother,

Berean Standard Bible

The judges shall investigate thoroughly, and if the witness is proven to be a liar who has falsely accused his brother,

American Standard Version

and the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and have testified falsely against his brother;

Commentary

### SUMMARY
Deuteronomy 19:18 mandates a rigorous and thorough judicial investigation when a witness is suspected of giving false testimony against a fellow Israelite. This verse highlights the profound importance of truth and justice within the covenant community, establishing the procedural safeguard necessary to expose deceit and protect the innocent, thereby setting the stage for the severe, retributive consequences for perjury detailed in the subsequent verse.

### CONTEXT
* **Literary Context:** Deuteronomy 19:18 is strategically placed within the Deuteronomic Code (chapters 12-26), a significant collection of laws governing Israel's life in the Promised Land. More specifically, it falls within a section (chapters 16-20) dedicated to the administration of justice and the maintenance of social order. Preceding this verse, the text establishes cities of refuge for unintentional homicide ([Deuteronomy 19:1-13](/deuteronomy/19-1-13 "Deuteronomy 19:1-13 - Cities of Refuge")) and prohibits the moving of boundary markers ([Deuteronomy 19:14](/deuteronomy/19-14 "Deuteronomy 19:14 - Do Not Move Boundary Markers")), both laws emphasizing the protection of life and property. Crucially, [Deuteronomy 19:15](/deuteronomy/19-15 "Deuteronomy 19:15 - Requirement of Multiple Witnesses") lays the foundational principle that a charge can only be established by the testimony of two or three witnesses. Verse 18 then addresses the critical contingency: what happens if one of these required witnesses is found to be false? This question is immediately answered by the severe "lex talionis" (law of retaliation) punishment prescribed for the perjurer in [Deuteronomy 19:19-21](/deuteronomy/19-19-21 "Deuteronomy 19:19-21 - Punishment for False Witness and the Law of Retribution"), demonstrating the meticulous and interconnected nature of Israelite jurisprudence designed to uphold truth.
* **Historical & Cultural Context:** In ancient Near Eastern legal systems, including Israel's, oral testimony was the primary form of evidence. Forensic science as we know it did not exist, making the integrity and veracity of witnesses absolutely paramount to the administration of justice. Oaths were typically sworn in the name of God, imbuing testimony with profound religious significance; thus, bearing false witness was not merely a civil offense but a direct affront to God's character and covenant. Unlike some surrounding cultures that might have favored the powerful, the Israelite legal system, as presented in Deuteronomy, consistently emphasizes impartiality and the protection of the vulnerable, reflecting the divine attribute of justice. The phrase "his brother" underscores the communal and familial bonds within Israel, where harming a fellow member through deceit was a severe breach of covenantal solidarity and social trust. Judges, often elders or priests, were expected to administer justice impartially at the city gates, as repeatedly commanded throughout [Deuteronomy](/deuteronomy/16 "Deuteronomy 16 - Laws for Judges and Kings").
* **Key Themes:** Deuteronomy 19:18 profoundly contributes to several overarching themes within the Pentateuch and particularly Deuteronomy. First, **Judicial Integrity** is non-negotiable; judges are portrayed not as passive arbiters but as active, diligent investigators, ensuring that justice is not only done but is seen to be done through a transparent and rigorous process. Second, the **Pursuit of Truth** is foundational to Israelite law, reflecting God's own nature as the God of truth. This principle directly undergirds the **Ninth Commandment**, "You shall not bear false witness against your neighbor" ([Exodus 20:16](/exodus/20-16 "Exodus 20:16 - The Ninth Commandment")), making the exposure of falsehood a divine imperative. Third, the **Protection of the Innocent** is a core concern; the law serves as a vital safeguard against malicious accusations, slander, and the perversion of justice, ensuring that no one is unjustly condemned. Finally, **Accountability** is a strong underlying theme, as the law ensures that those who deliberately subvert justice through deceit face severe and proportionate consequences, reinforcing the sanctity of the legal process and the gravity of their actions.

### EXPOSITION AND ANALYSIS
#### Key Word Analysis
* **diligent inquisition (Hebrew, _dārash hēṭēb'_):** This phrase combines the verb _dārash_ (H1875), meaning "to seek, inquire, search thoroughly," often in the context of seeking God's will, and the adverb _yâṭab_ (H3190), meaning "well, good, thoroughly." Together, they convey a command for judges to conduct an exceptionally careful, exhaustive, and comprehensive investigation. It signifies an active, not passive, role for the judiciary, demanding that no stone be left unturned in their pursuit of the truth, reflecting a commitment to divine standards of justice.
* **false witness (Hebrew, _‘ēd shāqer'_):** The noun _‘êd_ (H5707) denotes a "witness," while _shāqer_ (H8267) signifies "falsehood, deception, a lie." Thus, an _‘ēd shāqer_ is a witness who intentionally and deliberately provides untrue or deceptive testimony. This term highlights the willful nature of the transgression, distinguishing it sharply from an honest mistake or misunderstanding. The severity of the prescribed punishment in [Deuteronomy 19:19](/deuteronomy/19-19 "Deuteronomy 19:19 - Punishment for False Witness") underscores the profound gravity of such intentional deceit in a legal context.
* **his brother (Hebrew, _ʼâch'_):** The term _ʼâch_ (H251), meaning "brother," extends beyond immediate familial ties to encompass any fellow Israelite, emphasizing the covenantal relationship and communal solidarity within the nation. Bearing false witness against a "brother" was not merely a legal infraction but a betrayal of the sacred bonds of community and covenant, undermining the trust essential for a just and harmonious society. It highlights the personal and relational harm inflicted by perjury, striking at the very heart of Israel's identity as God's people.

#### Verse Breakdown
* **"And the judges shall make diligent inquisition":** This opening clause unequivocally establishes the solemn duty and active responsibility of the judicial authorities. It is a divine mandate, not a mere suggestion, requiring a thorough, meticulous, and persistent investigation into any suspicion of false testimony. This emphasizes the quality and depth of the inquiry, placing a heavy burden on those entrusted with upholding justice in Israel.
* **"and, behold, [if] the witness [be] a false witness":** This introduces the critical hypothetical condition that necessitates the diligent investigation. The interjection "behold" (וְהִנֵּה) serves to draw immediate attention to the serious and dangerous possibility: that a witness, whose sworn testimony is foundational to determining truth and justice, is in fact lying. It sets the stage for the potential exposure of deliberate deceit.
* **"[and] hath testified falsely against his brother;":** This specifies both the nature and the target of the false testimony. The phrase "hath testified falsely" (שֶׁקֶר עָנָה) indicates a deliberate utterance of untruth or deception within a legal proceeding. The phrase "against his brother" underscores the profound relational and communal harm caused by such perjury, as it violates the trust and solidarity inherent in the covenant community, striking at the reputation, livelihood, or even life of a fellow Israelite.

#### Literary Devices
Deuteronomy 19:18 primarily employs **Legal Casuistry**, a prevalent literary form in biblical law, which presents a specific "if-then" scenario. Although the "then" clause (the consequence) is fully articulated in the subsequent verse, this verse clearly states the condition ("if the witness be a false witness") and the required judicial response ("the judges shall make diligent inquisition"). There is also a strong element of **Emphasis** achieved through the repetition of the concept of "false" (referring to both the witness and the testimony), underscoring the extreme gravity of perjury. The use of "behold" (וְהִנֵּה) functions as an **Exclamatory Marker**, drawing immediate and solemn attention to the serious nature of the potential offense. Furthermore, the passage implicitly creates a **Contrast** between truth and falsehood, highlighting the divine demand for absolute veracity in legal proceedings as opposed to the destructive and covenant-breaking nature of deceit.

### THEOLOGICAL AND THEMATIC CONNECTIONS
Deuteronomy 19:18 is profoundly rooted in the theological conviction that Yahweh is a God of absolute truth and perfect justice. Therefore, His covenant people are called to embody His character in their societal structures and legal proceedings. The meticulous requirement for judicial inquiry into false witness demonstrates God's utter abhorrence of deceit and His fervent desire for righteousness to prevail in every aspect of communal life. This law serves as a practical outworking of the Ninth Commandment, ensuring that the sanctity of truth and the integrity of individuals are protected within the covenant community. It underscores that justice is not merely a human construct or a pragmatic necessity, but a divine imperative, essential for the spiritual well-being, moral integrity, and flourishing of the nation. The diligent pursuit of truth in legal matters is thus a spiritual act, honoring God by upholding His righteous standards in human affairs and reflecting His very nature.

* [Exodus 20:16](/exodus/20-16 "Exodus 20:16 - The Ninth Commandment")
* [Proverbs 19:5](/proverbs/19-5 "Proverbs 19:5 - Punishment for False Witness")
* [Matthew 15:19](/matthew/15-19 "Matthew 15:19 - Evil Thoughts from the Heart")

### REFLECTION AND APPLICATION
Deuteronomy 19:18 stands as a timeless and potent reminder of the paramount importance of truth and integrity, extending far beyond the confines of a formal courtroom. In our contemporary world, saturated with information, misinformation, and the rapid, often unchecked, dissemination of rumors and unverified claims through digital platforms, the divine command for "diligent inquisition" (thorough investigation) is profoundly relevant. It challenges us to cultivate a spirit of critical discernment, to resist the impulsive urge to spread unverified information, and to actively seek out and verify truth before forming judgments or repeating accusations. For those entrusted with leadership and decision-making—whether in government, business, education, the church, or even within families—this verse imposes a solemn responsibility to investigate thoroughly, listen impartially, and act justly, recognizing the immense power of their words and decisions to shape lives and reputations. Ultimately, it calls each of us to be people of truth, understanding that our words possess the power to build up or tear down, to foster justice or perpetuate injustice, and that our unwavering commitment to truth is a direct reflection of our commitment to God's character.

#### Questions for Reflection
* **How does the command for "diligent inquisition" challenge our modern tendencies to consume and share information uncritically, especially in the digital age?**
* **In what specific ways can we, as individuals and communities, actively contribute to fostering a culture of truthfulness, transparency, and integrity in our daily interactions and broader society?**
* **What is our ethical and spiritual responsibility when we encounter accusations, rumors, or unverified claims about others? How can we apply the principle of "diligent inquisition" in our personal and professional lives?**
* **Considering the severity of punishment for false witness in ancient Israel, how does this inform our understanding of the destructive power of slander, gossip, and deceit in our contemporary relationships and public discourse?**

### FAQ
**Why was false witness considered such a grave offense in ancient Israel?**

Answer: False witness was considered a profoundly grave offense in ancient Israel for several interconnected and theological reasons. Firstly, it constituted a direct violation of the Ninth Commandment, "You shall not bear false witness against your neighbor" ([Exodus 20:16](/exodus/20-16 "Exodus 20:16 - The Ninth Commandment")), thereby making it a sin against God Himself, whose character is truth. Secondly, it fundamentally undermined the very foundation of justice in a society that relied heavily on oral testimony; a corrupt witness possessed the power to condemn an innocent person or acquit a guilty one, thereby perverting the divine mandate for righteousness and equity. Thirdly, it represented a severe betrayal of the covenant community, inflicting direct harm upon a "brother" or "neighbor" and eroding the essential trust required for social cohesion and communal flourishing. The consequences for false witness were exceptionally severe, often mirroring the punishment the accused would have received if found guilty ([Deuteronomy 19:19](/deuteronomy/19-19 "Deuteronomy 19:19 - The Law of Retribution for False Witness")), demonstrating the exceptionally high value placed on truth and justice within God's covenant.

**Who were "the judges" referred to in this verse, and what was their role?**

Answer: In ancient Israel, "the judges" (שֹׁפְטִים, _shofṭim_) typically referred to the elders of the city gate, appointed local leaders, or sometimes priests, who were entrusted with the responsibility of administering justice within their respective communities. Their role extended far beyond merely presiding over disputes; they were divinely mandated to actively seek out the truth, as commanded by the "diligent inquisition" of this verse. They were expected to be impartial, wise, and deeply committed to upholding God's laws, ensuring that justice flowed like a river and righteousness like an ever-flowing stream ([Amos 5:24](/amos/5-24 "Amos 5:24 - Let Justice Roll Down")). Their authority was understood to be derived from God, and they were ultimately accountable to Him for the integrity and fairness of their judgments, reflecting the theocratic nature of Israelite law.

**How do the principles of Deuteronomy 19:18 relate to modern legal systems and personal ethics?**

Answer: The principles enshrined in Deuteronomy 19:18 remain remarkably relevant and foundational in contemporary society. Modern legal systems universally condemn perjury as a serious felony, recognizing that it obstructs justice, undermines the rule of law, and perverts the very purpose of legal proceedings. The concept of "diligent inquisition" is reflected in the modern emphasis on due process, thorough and unbiased investigations, the importance of judicial impartiality, and the right to cross-examination. Ethically, the verse calls all individuals to an exceptionally high standard of truthfulness in all their dealings. It serves as a powerful reminder of the destructive power of lies, gossip, and slander, whether in personal relationships, professional settings, or public discourse. It encourages us to be discerning consumers of information, to verify claims before accepting or propagating them, and to speak truthfully and with integrity, understanding that our words have profound and lasting impacts on the lives and reputations of others.

### CHRIST-CENTERED FULFILLMENT
Deuteronomy 19:18, with its profound emphasis on truth, justice, and the severe condemnation of false witness, finds its ultimate fulfillment and most poignant meaning in the person and work of Jesus Christ. He is the very embodiment of truth, declaring unequivocally, "I am the way, the truth, and the life" ([John 14:6](/john/14-6 "John 14:6 - Jesus is the Way, the Truth, and the Life")). Ironically, Jesus Himself became the supreme victim of false witnesses during His unjust trial, as "many false witnesses came forward" to testify against Him, yet their testimony was inconsistent and ultimately failed to agree ([Matthew 26:59-60](/matthew/26-59-60 "Matthew 26:59-60 - False Witnesses Against Jesus")). This profound injustice highlights the depths of human sin and the perversion of justice, even in the name of law. Through His suffering and sacrificial death, Jesus, the innocent Lamb of God, bore the full weight of humanity's sin, including the breaking of truth and the perversion of justice. His crucifixion is the ultimate act of divine justice and righteousness, where God's righteous demands were perfectly met, and a path to reconciliation and forgiveness was opened for all humanity ([Romans 3:21-26](/romans/3-21-26 "Romans 3:21-26 - Righteousness Through Faith")). Furthermore, Jesus calls His followers to be people of unwavering truth, to let their "yes be yes and your no be no" ([Matthew 5:37](/matthew/5-37 "Matthew 5:37 - Let Your Yes Be Yes")), transforming the ancient legal requirement into a matter of profound heart integrity. Ultimately, Christ is the righteous Judge who will one day execute perfect justice, exposing all falsehood, vindicating the innocent, and establishing eternal truth and righteousness in His kingdom ([John 5:22](/john/5-22 "John 5:22 - The Son as Judge")).

Note: Commentary is generated by AI with a directive for Biblical fidelity. Always rely on the Holy Spirit for discernment. The Scripture text and cross-references are from verified, non-AI sources.

Cross-References

Deuteronomy 13:14

Then shalt thou enquire, and make search, and ask diligently; and, behold, [if it be] truth, [and] the thing certain, [that] such abomination is wrought among you;

Deuteronomy 17:4

And it be told thee, and thou hast heard [of it], and enquired diligently, and, behold, [it be] true, [and] the thing certain, [that] such abomination is wrought in Israel:

Job 19:16

I called my servant, and he gave [me] no answer; I intreated him with my mouth.

2 Chronicles 19:6

And said to the judges, Take heed what ye do: for ye judge not for man, but for the LORD, who [is] with you in the judgment.

2 Chronicles 19:7

Wherefore now let the fear of the LORD be upon you; take heed and do [it]: for [there is] no iniquity with the LORD our God, nor respect of persons, nor taking of gifts.