Introduction
The Bible presents God as the one who never lies, and it asks his children to live in the truth. Lying wounds trust and relationships with others. But the person who has lied can confess the wrong, make it right and receive God's forgiveness.
Almost everyone has lied at some point, sometimes to protect themselves, to avoid hurting someone, or simply out of habit. The Bible takes lying seriously, but it does not stop at condemnation. It shows why truth matters so much, how to tell the truth without being harsh, and how to find a way back when you have broken someone's trust. This page follows that path.
Can God lie?
No, and this is the foundation of all trust in faith. The Bible says that God is not a man who lies. What he promises, he keeps. This means his word is solid, and we can rely on it when everything shakes.
This truth about God also offers a model. If we are called to be like him, we are called to become people whose word can be trusted.
Numbers 23:19
"God is not a man, that he should lie, nor a son of man, that he should repent. Has he said, and will he not do it? Or has he spoken, and will he not make it good?"
This verse contrasts God with human beings: God is not a man who could lie. He speaks and he accomplishes, which is the basis of the believer's trust. Read all of Numbers 23.
Titus 1:2
"in hope of eternal life, which God, who can’t lie, promised before time began;"
Paul grounds the hope of eternal life in the fact that God, who “can't lie,” promised it before time began. What he has promised, he will fulfill. Read all of Titus 1.
What does the commandment against false witness protect?
In the Ten Commandments, God forbids false testimony against one's neighbor. Originally, it concerns first of all the courtroom: a lie could cost an innocent person their life or reputation. But the principle is broader. God protects trust between people, without which no shared life is possible.
Every lie wears away at this trust a little. When we discover that we have been lied to, we start doubting everything else. The commandment protects the neighbor, but also the one who speaks, for a liar eventually loses track of what is true.
Exodus 20:16
"You shall not give false testimony against your neighbor."
This commandment protects the neighbor from a false accusation. It reminds us that what we say about others affects their honor and their life. Read all of Exodus 20.
Do white lies and lies by omission matter?
Many think that a small lie told to be polite harms no one. The Bible is more demanding. It says that lying lips displease God, and it invites each person to speak the truth to their neighbor. It does not make comfortable exceptions here.
Lying can also take the form of calculated silence: hiding important information, letting a false belief stand without correcting it, exaggerating to look better. The intention is the same: to deceive. This does not mean you must tell everyone everything. You can keep quiet out of discretion or respect, without trying to deceive.
Proverbs 12:22
"Lying lips are an abomination to Yahweh, but those who do the truth are his delight."
This proverb sets lying lips against those who act in truth. God delights in those whose deeds are true, not only in their words. Read all of Proverbs 12.
Ephesians 4:25
"Therefore putting away falsehood, speak truth each one with his neighbor. For we are members of one another."
Paul asks us to put away falsehood because we are members of one another. Lying to someone damages a body you belong to. Read all of Ephesians 4.
Are there liars in the Bible, and what happens to them?
The Bible does not hide the lies of its heroes. Abraham presents his wife as his sister out of fear, Jacob deceives his father, Peter denies knowing Jesus three times. These accounts do not justify lying: they show the consequences of fear and deceit, and God's patience with those who repent.
The case of Ananias and Sapphira is the most striking. They sell a piece of land, keep part of the price, but pretend to give everything to the apostles to appear generous. Peter tells them they have lied to God. Ananias dies on the spot, and fear seizes the community. The account shows that religious deception is serious, because it abuses the trust of others. Peter, for his part, wept after his denial and was restored by Jesus.
Acts 5:3-4
"But Peter said, “Ananias, why has Satan filled your heart to lie to the Holy Spirit and to keep back part of the price of the land? While you kept it, didn’t it remain your own? After it was sold, wasn’t it in your power? How is it that you have conceived this thing in your heart? You haven’t lied to men, but to God."
Peter tells Ananias that he has not lied to men but to God. His fault is not keeping the money, which was his to keep, but wanting to appear more generous than he was. Read all of Acts 5.
How do you tell the truth without hurting?
The Bible does not ask us to tell the truth any way at all. Paul speaks of speaking the truth in love. Truth without love can become a weapon, and love without truth becomes flattery. Together, they build up.
In practice, choose the right time, the right place and the right words. Speak about what you have seen or felt rather than accusing. Ask yourself whether what you are saying helps the other person grow. Sometimes truth requires courage, such as saying no, admitting a mistake or warning a friend.
Ephesians 4:15
"but speaking truth in love, we may grow up in all things into him who is the head, Christ,"
Paul links truth and love as two drivers of growth. Speaking the truth in love means growing together toward Christ. Read all of Ephesians 4.
I have lied: what should I do now?
Start by naming the lie for what it is, before God and without making excuses. The Bible promises that whoever confesses and renounces their wrong finds mercy, and that God is faithful to forgive. You do not have to carry your shame alone.
Next, go to the person who was deceived, if it is possible and wise. Simply say what happened, ask forgiveness without excuses, and offer to make right what can be repaired. It costs something, but it sets you free. Trust returns slowly, through words kept over time.
Finally, understand what pushed you to lie: fear of judgment, shame, the desire to please. This is where God wants to act. A heart that feels accepted has less need to hide. You can also ask a trusted friend to help you stay honest.
Further reading
Frequently Asked Questions
Is lying always a sin?
The Bible condemns deception and calls us to speak the truth. It nonetheless distinguishes lying from keeping silent out of discretion. You can keep a confidence without deceiving anyone. What is condemned is trying to make someone believe something false.
Are white lies serious?
The Bible does not place them in an acceptable category. It calls us to put away lying because we are bound to one another. Yet a small lie, repeated, wears down trust, even when it seems harmless.
Does God forgive lying?
Yes. Whoever confesses their wrong and renounces it finds mercy. God is faithful and just to forgive. God's forgiveness does not always cancel the consequences; it is sometimes necessary to make things right with the people affected.
Can you lie to protect someone?
The Bible tells of cases where people protected the innocent through a trick, without making it a rule. The principle remains truth. In an extreme situation, seek first to protect while staying as truthful as possible.