The Ten (10 Commandments Bible Study)

The Ten: Lesson 5


Previous Lessons: 1, 2, 3, 4

Exodus 20:7

You shall not take the name of the Lord your God in vain, for the Lord will not hold him guiltless who takes his name in vain.

Leviticus 19:12

You shall not swear by my name falsely, and so profane the name of your God: I am the Lord.

James 5:12

But above all, my brothers, do not swear, either by heaven or by earth or by any other oath, but let your “yes” be yes and your “no” be no, so that you may not fall under condemnation.

Jeremiah 14:13-14

Then I said: “Ah, Lord God, behold, the prophets say to them, ‘You shall not see the sword, nor shall you have famine, but I will give you assured peace in this place.’” 14 And the Lord said to me: “The prophets are prophesying lies in my name. I did not send them, nor did I command them or speak to them. They are prophesying to you a lying vision, worthless divination, and the deceit of their own minds.

Matthew 7:21-23

“Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but the one who does the will of my Father who is in heaven. On that day many will say to me, ‘Lord, Lord, did we not prophesy in your name, and cast out demons in your name, and do many mighty works in your name?’ And then will I declare to them, ‘I never knew you; depart from me, you workers of lawlessness.’

Psalm 111:9

He sent redemption to his people;
he has commanded his covenant forever.
Holy and awesome is his name!

Philippians 2:9-11

Therefore God has highly exalted him and bestowed on him the name that is above every name, so that at the name of Jesus every knee should bow, in heaven and on earth and under the earth, and every tongue confess that Jesus Christ is Lord, to the glory of God the Father.

Matthew 6:9

Pray then like this: “Our Father in heaven, hallowed be your name.”

John 14:6

Jesus said to him, “I am the way, and the truth, and the life. No one comes to the Father except through me.

Acts 4:12

And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved.

Romans 10:31

For “everyone who calls on the name of the Lord will be saved.”

Colossians 3:17

And whatever you do, in word or deed, do everything in the name of the Lord Jesus, giving thanks to God the Father through him.

The Holy Bible, English Standard Version. ESV® Permanent Text Edition® (2016). Copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.

Questions to Consider:

1. Think about the phrase “in vain.” What does it mean? Sometimes we can get a better understanding of the Commandments if we turn the “thou shalt nots” into “thou shalts.” For example, “You shall not commit adultery,” could be restated, “You shall be faithful to your spouse.” “You shall not bear false witness,” could be restated, “You shall be honest.” How would you restate, “You shall not take God’s name in vain” as a “thou shalt”?

2. What is God’s response to those who take His name in vain (Exodus 20:7b)? Recalling that, at this point in history, God is in the process of setting His people apart from pagan nations and establishing Israel as a nation, why would it have been important for His people to revere and honor God’s name? Imagine you’re an Israelite at this time. Think back on what God has done for you and your people thus far. What should be your heart attitude toward God’s name?

3. Leviticus 19:12 and James 5:12 are cross-references to Exodus 20:7. How do these verses define taking God’s name in vain? How does swearing falsely (invoking God’s name and then lying or not following through with your promise or oath) profane God’s name? What does it say about a person’s esteem or reverence for God when she swears falsely? How would the pagan neighbor of an Israelite have viewed God if an Israelite swore falsely? How might lost people view Christians who swear falsely?

4. Leviticus 19:12 says that swearing falsely profanes God’s name. Examine these Scriptures. What were some other examples of Old Testament behavior that profaned God’s name? What are some ways Christians profane God’s name besides swearing falsely?

5. Examine the Jeremiah 14 and Matthew 7 passages. How did Old Testament false prophets and New Testament false teachers (as well as false teachers of today) misuse, dishonor, profane, and take God’s name in vain? How does their invoking of God’s name (“thus says the Lord,” “I declare ___ in Jesus’ name,” etc.) to give credibility to their message or ministry point to the power of using God’s name and why we are not to use it flippantly or misuse it? Do you think people are more likely to believe or give credibility to something when God’s name is attached to it?

6. Consider the Psalm, Philippians, and Matthew 6 passages. What do these verses indicate about the nature and character of God’s name (and God Himself)? What does this tell you about how we should treat the name of God? Can you think of any other verses that describe God’s name? (Hint- go to Bible Gateway and search phrases such as “name of the Lord,” “Jesus name,” etc.)

7. What do the John, Acts, and Romans verses teach us about the name of Christ as it relates to salvation? What does it mean that salvation is in His “name”? How is the role Christ’s name plays in salvation an indicator that we should treat His name as high and holy?

8. The New Testament says that Christians are “ambassadors for Christ.” We bear His name (Christ-ian) and are His representatives on earth. Colossians 3:17 says we are to do “everything” in the name of the Lord Jesus. Is it fair to say that when we sin while bearing His name and representing Him, that we are misusing His name and taking it in vain? Give some specific examples of how you, as an ambassador for Christ, have taken God’s name in vain by sinning.


Many people think taking God’s name in vain is restricted to using God’s name as profanity, an expletive, or an exclamation (“Oh my G-d!” “J-sus Chr-st!” “OMG,” etc.). As we’ve seen, there are many other ways to take God’s name in vain, but it still includes profanity, expletives, and exclamations. Examine your vocabulary this week. Do you use God’s or Jesus’ name (Interesting how we never hear the Holy Spirit’s name invoked this way, isn’t it? I wonder why.) in any of these ways? Repent, ask God to change your speech, and work on speaking God’s name reverently.

7 thoughts on “The Ten: Lesson 5”

    1. I’d be glad to help :0)

      One of the ways people can take God’s name in vain is by telling others that God said, teaches, or promises something that doesn’t line up with His word. For example, in the Old Testament, God warned Israel through His true prophets (like Isaiah, Jeremiah, etc.) that if they didn’t knock off the idolatry and repent, He was going to send them into exile in Babylon for 70 years. Then, along came some false prophets (like the ones the Jeremiah 14 passage above references) who enticed the people of Israel away from the message of God’s true prophets by telling them what they wanted to hear: that God wasn’t really going to judge them, or that, if He did, the exile would be really short, etc. Just like the true prophets, they prefaced their false message with the declaration, “Thus says the Lord,” which made the people believe that the false prophets were speaking the actual words of God when they were not. They were speaking lies in the name of God. That’s taking God’s name in vain.

      The Matthew 7 passage indicates that the same basic thing was still going on at the time of Jesus and the early church (Acts-Revelation). False teachers were running around claiming to prophesy, cast out demons, and do other “Christiany-looking” things in the name of Jesus when, in reality, they were not Christians and were teaching things that conflicted with Jesus’ (and, later, the apostles’) own words. They were using the name of God and Jesus as a status symbol and to give credibility to their false teaching (Paul tells us in Titus 1:11 that they were doing this to make money.), taking God’s name in vain.

      The same thing is still happening today. False teachers like Joel Osteen, Joyce Meyer, T.D. Jakes, Beth Moore, etc. preach, teach, write books, and do interviews telling people that God says all sorts of things that are in direct conflict with the Bible. You’ll often hear them saying things like “God/the Bible says…” “God wants you to…” “God told me…” (much like the Old Testament false prophets), etc., followed by things the Bible doesn’t teach, and, in many cases, the Bible clearly teaches against. They attach phrases like “God told me,” etc., to their false teaching in order to give themselves credibility and authority, but they are speaking lies in the name of God- taking God’s name in vain.

      Hope this helps :0)

      Liked by 1 person

  1. Question 8 is very sobering. I never thought about how everything I do is in Christ’s name. Every act I do either shows Christ or a false following of Him. Thankfully God’s grace and mercy are never-ending, and everyday He’s convicting me and sanctifying me to become more Christ-like. I’ve been reading up on Repenting lately. Do you have any good resources you would recommend?

    Thank you for this study. Not only is it good in and of it self, but its a good tool to learn how to study a topic in the Bible!


    1. Hi Regan-

      I’m so glad the study has been helpful to you! :0) Since you are learning how to study a biblical topic, I would recommend putting what you’ve learned into practice and study the topic of repentance from Scripture. Psalm 51 is an excellent place to start, and if you’ll check the cross-references in that chapter, I’m sure you’ll find even more passages on repentance that you’ll find helpful and edifying.

      Hope this helps. :0)


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