Sojourn
My Church

Sunday, August 23 · The Presbyterian Church of Wyoming

Sunday Worship - August 23rd, 2026

The ninth commandment is not just about lying under oath: the words we say about other people put them on trial, and God gives us speech to build up the community of faith rather than to tear it down.

The passages

“You shall not give false testimony against your neighbor.

Exodus 20:16

Yahweh, who shall dwell in your sanctuary? Who shall live on your holy hill? He who walks blamelessly and does what is right, and speaks truth in his heart; he who doesn’t slander with his tongue, nor does evil to his friend, nor casts slurs against his fellow man; in whose eyes a vile man is despised, but who honors those who fear Yahweh; he who keeps an oath even when it hurts, and doesn’t change; he who doesn’t lend out his money for usury, nor take a bribe against the innocent.

Psalms 15:1–5

…that you put away, as concerning your former way of life, the old man that grows corrupt after the lusts of deceit, and that you be renewed in the spirit of your mind, and put on the new man, who in the likeness of God has been created in righteousness and holiness of truth. Therefore, putting away falsehood, speak truth each one with his neighbor, for we are members of one another.

Ephesians 4:22–25

“Again you have heard that it was said to the ancient ones, ‘You shall not make false vows, but shall perform to the Lord your vows,’ but I tell you, don’t swear at all: neither by heaven, for it is the throne of God; nor by the earth, for it is the footstool of his feet; nor by Jerusalem, for it is the city of the great King. Neither shall you swear by your head, for you can’t make one hair white or black. But let your ‘Yes’ be ‘Yes’ and your ‘No’ be ‘No.’ Whatever is more than these is of the evil one.

Matthew 5:33–37

Go deeper

Why does it feel so good to tell a story that makes someone else look bad?

The sermon names it plainly: hearing about someone's failure can make us feel taller than we actually are. It is self-righteousness dressed up as news, and the pastor admits he sees it in himself. David's psalms keep bringing the same thing to God's doorstep.

Yahweh, who shall dwell in your sanctuary? Who shall live on your holy hill? He who walks blamelessly and does what is right, and speaks truth in his heart; he who doesn’t slander with his tongue, nor does evil to his friend, nor casts slurs against his fellow man; in whose eyes a vile man is despised, but who honors those who fear Yahweh; he who keeps an oath even when it hurts, and doesn’t change; he who doesn’t lend out his money for usury, nor take a bribe against the innocent.

Psalms 15:1–5

One who despises his neighbor is void of wisdom, but a man of understanding holds his peace. One who brings gossip betrays a confidence, but one who is of a trustworthy spirit is one who keeps a secret.

Proverbs 11:12–13

The words of a gossip are like dainty morsels: they go down into a person’s innermost parts.

Proverbs 18:8

So the tongue is also a little member, and boasts great things. See how a small fire can spread to a large forest! And the tongue is a fire. The world of iniquity among our members is the tongue, which defiles the whole body, and sets on fire the course of nature, and is set on fire by Gehenna.

James 3:5–6

What if what I say about someone is true but I say it to wound them?

The command says false witness, so we assume that if the story checks out we are in the clear. The sermon presses further: even a true story passed along, because we enjoy the other person's misfortune, still does damage. The truth can carry the weight; the pleasure we take in it is a different matter.

…that you put away, as concerning your former way of life, the old man that grows corrupt after the lusts of deceit, and that you be renewed in the spirit of your mind, and put on the new man, who in the likeness of God has been created in righteousness and holiness of truth. Therefore, putting away falsehood, speak truth each one with his neighbor, for we are members of one another.

Ephesians 4:22–25

“‘You shall not go around as a slanderer among your people. “‘You shall not endanger the life of your neighbor. I am Yahweh.

Leviticus 19:16

He who walks blamelessly and does what is right, and speaks truth in his heart; he who doesn’t slander with his tongue, nor does evil to his friend, nor casts slurs against his fellow man;…

Psalms 15:2–3

One who brings gossip betrays a confidence, but one who is of a trustworthy spirit is one who keeps a secret.

Proverbs 11:13

Why am I always adding extra words to a yes or a no?

Jesus goes further than Paul on this one, which the pastor notices and finds hard. A simple answer feels exposed, so we wrap it in reasons and hedges and then have to keep track of all of them. He says let the yes be yes, and let the no be no.

“Again you have heard that it was said to the ancient ones, ‘You shall not make false vows, but shall perform to the Lord your vows,’ but I tell you, don’t swear at all: neither by heaven, for it is the throne of God; nor by the earth, for it is the footstool of his feet; nor by Jerusalem, for it is the city of the great King. Neither shall you swear by your head, for you can’t make one hair white or black. But let your ‘Yes’ be ‘Yes’ and your ‘No’ be ‘No.’ Whatever is more than these is of the evil one.

Matthew 5:33–37

But above all things, my brothers, don’t swear—not by heaven, or by the earth, or by any other oath; but let your “yes” be “yes”, and your “no”, “no”, so that you don’t fall into hypocrisy.

James 5:12

In the multitude of words there is no lack of disobedience, but he who restrains his lips does wisely.

Proverbs 10:19

Pilate therefore said to him, “Are you a king then?” Jesus answered, “You say that I am a king. For this reason I have been born, and for this reason I have come into the world, that I should testify to the truth. Everyone who is of the truth listens to my voice.” Pilate said to him, “What is truth?” When he had said this, he went out again to the Jews, and said to them, “I find no basis for a charge against him.

John 18:37–38

Is there a way to live without having to look over my shoulder about what people are saying about me?

We remember which lie we told and who we told it to, and we wonder what is being said about us in rooms we are not in. The sermon pictures a community where speech is dependable enough that people can walk around without fear. David knew what it was to have tongues turned against him and still bring it to God.

Yahweh, who shall dwell in your sanctuary? Who shall live on your holy hill? He who walks blamelessly and does what is right, and speaks truth in his heart; he who doesn’t slander with his tongue, nor does evil to his friend, nor casts slurs against his fellow man; in whose eyes a vile man is despised, but who honors those who fear Yahweh; he who keeps an oath even when it hurts, and doesn’t change; he who doesn’t lend out his money for usury, nor take a bribe against the innocent.

Psalms 15:1–5

For I have heard the slander of many, terror on every side, while they conspire together against me, they plot to take away my life. But I trust in you, Yahweh. I said, “You are my God.” My times are in your hand. Deliver me from the hand of my enemies, and from those who persecute me.

Psalms 31:13–15

But the wisdom that is from above is first pure, then peaceful, gentle, reasonable, full of mercy and good fruits, without partiality, and without hypocrisy. Now the fruit of righteousness is sown in peace by those who make peace.

James 3:17–18

For, “He who would love life and see good days, let him keep his tongue from evil and his lips from speaking deceit. Let him turn away from evil and do good. Let him seek peace and pursue it. For the eyes of the Lord are on the righteous, and his ears open to their prayer; but the face of the Lord is against those who do evil.” Now who will harm you if you become imitators of that which is good? But even if you should suffer for righteousness’ sake, you are blessed. “Don’t fear what they fear, neither be troubled.” But sanctify the Lord God in your hearts. Always be ready to give an answer to everyone who asks you a reason concerning the hope that is in you, with humility and fear, having a good conscience. Thus, while you are spoken against as evildoers, they may be disappointed who curse your good way of life in Christ.

1 Peter 3:10–16

What do I do with a damaging thing I have just heard about someone?

The pastor asks the practical question out loud: instead of looking for the next person to tell, what if the story were drained of any pleasure in it and offered to God as prayer? It is a small turn, but it changes who the words are for.

Therefore, putting away falsehood, speak truth each one with his neighbor, for we are members of one another. “Be angry, and don’t sin.” Don’t let the sun go down on your wrath, and don’t give place to the devil. Let him who stole steal no more; but rather let him labor, producing with his hands something that is good, that he may have something to give to him who has need. Let no corrupt speech proceed out of your mouth, but only what is good for building others up as the need may be, that it may give grace to those who hear.

Ephesians 4:25–29

But I tell you, love your enemies, bless those who curse you, do good to those who hate you, and pray for those who mistreat you and persecute you,…

Matthew 5:44

With it we bless our God and Father, and with it we curse men who are made in the image of God. Out of the same mouth comes blessing and cursing. My brothers, these things ought not to be so. Does a spring send out from the same opening fresh and bitter water? Can a fig tree, my brothers, yield olives, or a vine figs? Thus no spring yields both salt water and fresh water.

James 3:9–12

“You shall not give false testimony against your neighbor.

Exodus 20:16