I’m sorry I didn’t get this up yesterday, but in changing over computers and programs, I ran into some technical issues! For some reason, I lost the footnotes. I’ve added the sources at the bottom.
Jeff Garrison
Mayberry and Bluemont Churches
July 12, 2026
Exodus 20:7, Revelation 5:9-12
At the beginning of worship:
Let me tell you a story about Brian, a friend from my elementary and junior high years. Although we attended separate schools, we grew up in the same church. We also joined the same scout troop and remained members until Brian moved with his family to South Carolina. The two of us competed against it other. We struggled to out rank the other in scouts. We both had our eyes on the same girl. And we both sought positions of authority. At one time or another, we both served as patrol leader and as the other’s assistant. Unlike me, Brian aspired to the presidency of our church’s Junior High youth group.
I’ll never forget the night of the elections. A new school year began, so we reorganized the youth group. We had new kids aging up into the group and older ones, who had been leaders, moving into the high school group. Brian campaigned for the position of president. He coveted the position; a sin I’ll cover at the end of this series on the Commandments.
That evening, however, Brian did something which worked against him. He volunteered to give the opening prayer. Generally, getting a young teenager to pray in public required serious arm twisting from our adult leaders. This evening, Brian’s hand shot up before they finished asking the question. None of us who heard that prayer will ever forget it. It went something like this, “O Lord, I want to be president. Please help me.”
This prayer was too much for us budding Calvinists. Brian lost the election.
“Thou shalt not take the name of the Lord thy God in vain,” the third commandment reads. Obeying this commandment is more than just refraining from mumbling God’s name in a fit when we curse and swear. Of course, we shouldn’t curse and swear. But there’s more to the commandment.
Before reading the scripture:
We are looking at the 3rd Commandment today. How to translate this commandment has been debated over the years. The King James Version translates it as “You shall not take the name of the Lord thy God in vain…” A recent Jewish translation reads, “You shall not swear falsely by the name of the Lord your God.” In a moment we’ll hear another reading as we consider how we might apply this passage to our lives. All translations capture part of the truth.
I will also read a passage from Revelation which shows how we should revere God.
Read Exodus 20:7, Revelation 5:9-14
Like all the commandments, the third is simple and to the point. But reading it in different versions, we see the difficulty in translation. The Commandment comes with a warning, indicating we should take note of the commandment and how we violate it. God’s name is holy. It’s a name, as we profess in the Lord’s Prayer, to be hallowed. But its meaning goes beyond not swearing or trivializing God. The third commandment is not just a warning against profanity. However, this is often how we view the commandment: “don’t swear or curse and you’ll be alright.” By the time I’m through with this sermon, I hope you understand a deeper meaning.
If our use of language is what this commandment is all about, then Hitler, who shunned profanity, could be an example of how to keep it. I think he broke this commandment as frequently as he did the others.
Let me begin with a definition of blasphemy. “Blasphemy is speech which attempts to make God a part of our lies.” The author of this definition goes on to say: “It’s a sign of our infidelity that we are no longer outraged by it.” Most all of us would agree saying “G-D you” is blasphemous. It’s calling on God to agree with our assessment that the object of our wrath deserves damnation. But that’s a clear-cut example.
Yet, we’re guilty of blasphemy, of breaking the third commandment, whenever we invoke God’s name to get our way. We’re guilty when we fail to be honest with God. And we might even be guilty when we misrepresent ourselves to others. After all, when people know I am a Christian, they assume because of my identity in Christ, I am truthful. When I’m not, I stand guilty before God for using my relationship with my Savior to further a lie. If you’re a salesperson and use a Bible verse on honesty in your pitch, you better be careful. Another example would be Brian’s prayer, but I won’t say anything more about that.
Joy Davidman, in her book I mentioned two weeks ago on the Ten Commandments, suggests this command is like a sign we might see on a fence around a power plant. “Warning: High Voltage.”
We have a God of power, but we’re not to call on God for personal gain which would not bring him glory, nor are we to use his name in a superstitious manner.
There is a great illustration of this in the old movie, Indiana Jones and the Raiders of the Lost Ark. If you remember, the movie pitted Harrison Ford as Indiana Jones and Karen Allen, his good-looking assistant, against Nazis. Everyone’s after the Ark of the Covenant. Jones, a scientist, is interested in the Ark for archeological reasons. The Nazi’s interest is more sinister. They hope the Ark can help their armies to dominate the world. At the climax of the movie, the soldiers of the Third Reich recovered the ark and capture Jones and his beautiful sidekick. Then a Nazi officer approaches the Ark chanting some ancient words, hoping to tap into its power. Opening the ark, he finds only sand. He laughs, thinking they have been fooled. Then the ark comes alive. The Nazis die. Jones and assistant are safe.
Of course, Indiana Jones is fantasy, but in this one scene, the meaning of the third commandment is portrayed. At first, the ark seemed harmless. “It’s just sand,” the Nazi said as the grains poured through his hands. “It’s just words,” we might say. But what at first seemed so harmless becomes deadly. Seeking the power of the ancient ark for evil means, for a menacing purpose, the Nazis violate this commandment. They experience the wrath of a God who will not “hold guiltless those who take his name in vain.” It’s the same way with us taking God’s name in vain. At first, it may seem harmless. In time it can become deadly.
To fully understand this commandment, we need to consider the importance of a name.
In the Hebrew Scriptures, there is an implied power which comes with the ability to name something. Think back to the creation account found in Genesis 2. First, God creates Adam. Seeing the man is lonely, God goes about creating animals and each specie he brings to Adam for him to name. The theological implication is that the power of naming places the human specie above the rest of the animal kingdom. God, on the other hand, names the first human and thereby shows his position over us. But God doesn’t give us his name. God tells Moses “I am who I am.” In other words, we are creatures created by a God whom we cannot control. Trying to control God violates this commandment.
Now, if we don’t really know God’s name, we might think we are unable to violate this commandment. But, as I’ve tried to impress upon you, this isn’t the case. For we can call upon God, even praying as Jesus did, “Our Father, who art in heaven…” We just need to make sure that our purposes are noble.
Thomas Watson, a Puritan author from the 17th Century, in a commentary on the Westminster Catechism, includes our tendency toward hypocrisy among the ways we break this commandment. According to him, “professing God’s name and failing to live answerably to it,” violates the intent of the commandment. In other words, saying that we believe in God and then acting like we are a god, or doing those things our corrupted hearts desires rather than living by God’s law earns God’s displeasure.
John Calvin, while discussing prayer, reminds us that “there are some who not only dare to pester God with all their follies, without any reverence or shame, and to lay before his throne anything that they have idly supposed might be good.” God’s name is holy; we should not be foolish enough to ask from God what is not good, nor should we invoke a name with such power for what is truly trivial. When we call upon God, let it be for noble purposes. In addition, as Christians we should not curse using God’s name. God is holy and to associate God’s holiness with something profane displeases our Creator.
There is another area we need to examine in our discussion on this passage: that is the use of oaths. In writing about this commandment, Calvin devotes more space discussing the right and proper use of oaths than he does discussing the commandment itself.
And a few months ago, when we worked through the Sermon on the Mount, I spent a lot of time discussing oaths. For Calvin, the problem wasn’t taking an oath; the problem resided in not abiding by or trivializing an oath. If at the end of such an oath, when we plead, “So help me God,” we better mean what we say. Or if we swear that something is true, it better be true. Otherwise, we take God’s name in vain.
“Thou shalt not take the name of the Lord thy God in vain: for the Lord will not hold him guiltless that taketh his name in vain.” It’s a simple commandment with a clear warning and great implications. Don’t trivialize God. If you live your life as a Christian, be careful you don’t lie to God. Nor should you, by actions unbecoming of our Savior, lie to others about God. Amen.
Sources:
Calvin, John, Institutes, III.20.5
Davidman, Joy, Smoke on the Mountain (London: Hodder & Staunton, 1963).
Gowan, Donald, Genesis 1-11: From Eden to Babel (Grand Rapids, Eerdmans, 1988).
Hauerwas, Stanley and William Williamson, The Truth About God; The Ten Commandments in Christian Life (Nashville: Abingdon, 1999), 48.
Miller, Patrick D. The Ten Commandments: Interpretation, Resources for the Use of Scripture in the Church (Louisville, KY:WJP, 2000).
Watson, Thomas, The Ten Commandments (First published as a part of A Body of Practical Divinity, 1692: London: Banner of Truth Trust, 1970).
Wendel, Francois, Calvin: Origins and Development of his Religious Thought, Philip Mairet, translator (1950, Durham, NC: Labyrinth Press, 1987).
This version is revised from a sermon preached on June 24, 2007 at First Presbyterian Church of Hastings, MI

















