You must not swear falsely by My nameThis commandment emphasizes the importance of truthfulness and integrity in speech, particularly when invoking God's name. In ancient Israel, oaths were often made in God's name to affirm the truth of a statement or promise. Swearing falsely by God's name was considered a serious offense because it misrepresented God's character and authority. This principle is echoed in the New Testament, where Jesus teaches in
Matthew 5:33-37 to let one's "yes" be "yes" and "no" be "no," discouraging the need for oaths altogether. The prohibition against false swearing underscores the sacredness of God's name and the expectation that His people reflect His holiness in their words.
and so profane the name of your God
Profaning God's name involves treating it with disrespect or irreverence. In the cultural context of the Israelites, a name was more than just a label; it represented the essence and reputation of the person. God's name, therefore, was to be held in the highest regard. The Third Commandment inExodus 20:7 also warns against taking the Lord's name in vain, highlighting the consistent biblical theme of honoring God's holiness. This commandment serves as a reminder that God's people are called to live in a way that honors Him, not just in actions but in speech as well.
I am the LORD
This phrase serves as a divine signature, affirming God's authority and the reason behind the commandment. The use of "LORD" in all capitals represents the Hebrew name Yahweh, the covenant name of God revealed to Moses inExodus 3:14. It signifies God's eternal, self-existent nature and His relationship with Israel as their covenant-keeping God. By ending the command with "I am the LORD," God reminds the Israelites of His sovereignty and the covenant relationship that requires their obedience and reverence. This declaration is a recurring motif in Leviticus, reinforcing the idea that the laws given are not arbitrary but are rooted in the character and authority of God Himself.
Persons / Places / Events
1.
The IsraelitesThe original audience of the book of Leviticus, who were given the law as a guide for holy living.
2.
MosesThe prophet and leader through whom God delivered the laws and commandments to the Israelites.
3.
The LORD (Yahweh)The covenant God of Israel, who is holy and commands His people to reflect His holiness.
4.
Mount SinaiThe place where God gave the law to Moses, including the commandments found in Leviticus.
5.
The Promised LandThe destination for the Israelites, where they were to live out these commandments as a holy nation.
Teaching Points
The Sanctity of God's NameGod's name is holy and should be treated with the utmost respect. Using it falsely or carelessly dishonors Him.
Integrity in SpeechAs followers of Christ, our words should reflect truth and integrity. We should be known for our honesty without needing to swear oaths.
Reflecting God's HolinessOur actions and words should reflect the holiness of God. We are called to be set apart and live in a way that honors Him.
Accountability to GodRecognize that our words and promises are ultimately accountable to God. We should be mindful of this in our daily interactions.
Witness to the WorldOur integrity and respect for God's name serve as a witness to others about the seriousness of our faith and the God we serve.
Bible Study Questions and Answers
1.What is the meaning of Leviticus 19:12?
2.How does Leviticus 19:12 emphasize the importance of honoring God's name today?
3.What are the consequences of swearing falsely by God's name in Leviticus 19:12?
4.How does Leviticus 19:12 connect with the Third Commandment in Exodus 20:7?
5.In what ways can we ensure our oaths honor God in daily life?
6.How can Christians avoid profaning God's name in modern speech and actions?
7.What does Leviticus 19:12 reveal about the importance of honesty in one's faith journey?
8.How does Leviticus 19:12 relate to the broader theme of integrity in the Bible?
9.Why is swearing falsely by God's name significant in Leviticus 19:12?
10.What are the top 10 Lessons from Leviticus 19?
11.What does sacrilege or sacrilegious mean?
12.Is using God's name as a curse wrong?
13.Is swearing to God considered wrong?
14.What is taking the Lord's name in vain?What Does Leviticus 19:12 Mean
You must not swear falsely by My name“You must not swear falsely by My name” (Leviticus 19:12a) zeroes in on integrity before God and neighbor.
• Swearing “by My name” means invoking the Lord as witness that what we say is true (Deuteronomy 6:13;Hebrews 6:13).
• A false oath drags God’s reputation into our deceit, making Him seem complicit (Exodus 20:7).
• Jesus later presses this point, urging straightforward speech—“Let your ‘Yes’ be ‘Yes,’ and your ‘No,’ ‘No’” (Matthew 5:33-37).
• James echoes the same call, warning that careless oaths invite judgment (James 5:12).
• Truth-telling is a gospel issue; lying lips reveal a heart out of step with the God “who cannot lie” (Titus 1:2).
and so profane the name of your God“To profane” is to treat as common what God has declared holy.
• When an Israelite lied under oath, the watching world concluded Israel’s God must be a liar too (Romans 2:24).
• The prophets grieved over this public dishonor—“My name is profaned among the nations” (Ezekiel 36:20-23;Malachi 1:11-12).
• God’s name represents His character—faithful, just, and pure (Psalm 145:17).
• Protecting that name isn’t optional; it’s a privilege of belonging to Him (1 Peter 2:9-12).
• Everyday honesty—in contracts, conversations, social media, tax forms—guards God’s reputation in a skeptical culture (Philippians 2:15-16).
I am the LORDThe verse closes with God’s covenant signature: “I am the LORD.”
• He reminds Israel who is speaking—the self-existent, promise-keeping Redeemer (Exodus 20:2).
• Every command flows from His holy nature; what He says is not mere suggestion but moral reality (Leviticus 11:44-45).
• Divine authority empowers obedience. The God who liberated His people also supplies grace to live truthfully (John 8:31-32).
• Revering His name now prepares us to join the heavenly chorus later: “Who will not fear You, O Lord, and glorify Your name?” (Revelation 15:4).
summaryLeviticus 19:12 calls believers to truthful speech that honors God. False oaths misuse His name, mislead neighbors, and mar our witness. Because the Lord is holy and truthful, His people must be the same—speaking with integrity in every setting so that His name is hallowed on earth as it is in heaven.
(12)
And ye shall not swear.--This corresponds with the third commandment of the Decalogue (
Exodus 20:7).
Verse 12. -
And ye shall not swear by my name falsely. These words contain a positive permission to swear, or take a solemn oath, by the Name of God, and a prohibition to swear falsely by it (see
Matthew 5:33).
Parallel Commentaries ...
Hebrew
You must notוְלֹֽא־(wə·lō-)Conjunctive waw | Adverb - Negative particle
Strong's 3808:Not, noswearתִשָּׁבְע֥וּ(ṯiš·šā·ḇə·‘ū)Verb - Nifal - Imperfect - second person masculine plural
Strong's 7650:To seven oneself, swearfalselyלַשָּׁ֑קֶר(laš·šā·qer)Preposition-l, Article | Noun - masculine singular
Strong's 8267:Deception, disappointment, falsehoodby My nameבִשְׁמִ֖י(ḇiš·mî)Preposition-b | Noun - masculine singular construct | first person common singular
Strong's 8034:A nameand so profaneוְחִלַּלְתָּ֛(wə·ḥil·lal·tā)Conjunctive waw | Verb - Piel - Conjunctive perfect - second person masculine singular
Strong's 2490:To bore, to wound, to dissolve, to profane, to break, to begin, to playthe nameשֵׁ֥ם(šêm)Noun - masculine singular construct
Strong's 8034:A nameof your God.אֱלֹהֶ֖יךָ(’ĕ·lō·he·ḵā)Noun - masculine plural construct | second person masculine singular
Strong's 430:gods -- the supreme God, magistrates, a superlativeIאֲנִ֥י(’ă·nî)Pronoun - first person common singular
Strong's 589:Iam the LORD.יְהוָֽה׃(Yah·weh)Noun - proper - masculine singular
Strong's 3068:LORD -- the proper name of the God of Israel
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OT Law: Leviticus 19:12 You shall not swear by my name (Le Lv Lev.)