One person wrote on Reddit's r/TrueChristian, "Right now I’m worrying if my worry is a sin". Another, posting on Reddit's r/Christianity, wrote, "I trust in God, but have a CONDITION that makes me anxious".
The answer turns on what a church means by sin. The Catholic, Orthodox and Reformed sources below each look past a feeling that simply arrives to what a person chooses after it, drawing that line in different places. Where named teachers land on the question is set out in what the Bible says about anxiety; this page gives the definitions and the passages, then confession, medication, parents and pastors.
If you only have a minute
For tonight
Matthew 11:28-30, an invitation to people still carrying the weight.
How sin is defined
Catholic teaching looks for knowledge and deliberate consent; Orthodox writers separate a thought's arrival from what follows.
In Scripture
Paul names his daily "anxiety for all the assemblies"; Jesus was "troubled in spirit."
If it is more than worry
See your doctor. Crisis lines are at the end.
Matthew 11:28-30, for tonight
Bible Nudge's passage for anxiety comes straight after a prayer:
25 At that time, Jesus answered, “I thank you, Father, Lord of heaven and earth, that you hid these things from the wise and understanding, and revealed them to infants. 26 Yes, Father, for so it was well-pleasing in your sight. 27 All things have been delivered to me by my Father. No one knows the Son, except the Father; neither does anyone know the Father, except the Son, and he to whom the Son desires to reveal him.
Then he turns to his hearers:
28 Come to me, all you who labor and are heavily burdened, and I will give you rest. 29 Take my yoke upon you, and learn from me, for I am gentle and humble in heart; and you will find rest for your souls. 30 For my yoke is easy, and my burden is light.
Jesus has just thanked the Father for showing things to "infants," and now he invites people still carrying the weight, calling himself gentle and humble in heart. Read verse 28 once, slowly, and stay with one question: what burden are you trying to carry alone? Bible verses for anxiety and overthinking reads the passage closely.
What churches mean by sin
The Catholic Catechism calls sin "an offense against reason, truth, and right conscience" (1849). Mortal sin, it says, needs "grave matter," "full knowledge," and "deliberate consent" (1857), and "Imputability and responsibility for an action can be diminished or even nullified by ignorance, inadvertence, duress, fear, habit, inordinate attachments, and other psychological or social factors" (1735). Thomas Aquinas faults anxious care when it makes things the goal, crowds out spiritual things or runs to excess, and points to the purse the disciples kept: providing for the future is not always wrong. Together they help you tell a feeling that arrives from a choice that is made.
Orthodox writers describe stages of a thought. In the Philokalia, John of Damascus distinguishes provocation, the thought's first arrival, from coupling, assent and captivity, and says that whether these thoughts arise is not ours to decide, "But to dwell on them or not to dwell on them, to excite the passions or not to excite them, does lie within our power" (Orthodox Church Fathers). Terms vary among the fathers. James 1:15 traces a similar sequence: "the lust, when it has conceived, bears sin." On this reading, the first anxious thought is something that happens to you.
Reformed catechisms speak of care. The Westminster Larger Catechism lists "distrustful and distracting cares" about worldly goods among sins (Q. 142), and the Heidelberg Catechism says knowing God's providence means "We can be patient when things go against us, thankful when things go well" (Q. 28). The Lutheran philosopher Søren Kierkegaard called anxiety "the dizziness of freedom", a state before a free act rather than the act itself.
Each looks at what care does and where it leads; where the line falls is a question for your own church.

Anxious care in Paul's letters
After listing beatings, shipwrecks and dangers, Paul writes, "Besides those things that are outside, there is that which presses on me daily: anxiety for all the assemblies" (2 Corinthians 11:28). Epaphroditus "was very troubled" because friends had heard he was sick, and Paul sends him home "that I may be the less sorrowful" (Philippians 2:26-28). The married, he says, are "concerned" to please a husband or wife (1 Corinthians 7:33-34). This is anxious care carried by people who loved somebody. What the Bible says about anxiety follows the Greek word used for care.
The cares the Gospels warn about
In the parable of the sower, "the cares of this age, and the deceitfulness of riches, and the lusts of other things entering in choke the word" (Mark 4:19). Luke 21:34 warns of hearts "loaded down with carousing, drunkenness, and cares of this life." The King James "Take therefore no thought for the morrow" (Matthew 6:34) used "take thought" in an older sense, to be anxious, as the Oxford English Dictionary records; planning and treatment are another matter.
Philippians 4:6 sits in a letter where Paul has just urged two women, Euodia and Syntyche, "to think the same way in the Lord," then writes "The Lord is at hand. In nothing be anxious." The Anxiety record chose Matthew 11 as its first passage because an invitation meets an anxious person where they are.
Jesus, troubled in spirit
At Lazarus's tomb Jesus "groaned in the spirit, and was troubled" (John 11:33). Before his death he says "Now my soul is troubled" (John 12:27), and at the supper "he was troubled in spirit" (John 13:21). Then he tells his friends, "Don’t let your heart be troubled. Believe in God. Believe also in me" (John 14:1). The Greek verb in each is tarassō, inward turmoil. Those words come from somebody who had been troubled that same week. Bible verses for peace of mind reads John 14:27.
Saying it out loud
Proverbs 12:25 says, "Anxiety in a man’s heart weighs it down, but a kind word makes it glad." The Babylonian Talmud records two rabbis reading it two ways: push the worry out of mind, or tell others your concerns. Psalm 42 asks, twice, "Why are you in despair, my soul? Why are you disturbed within me? Hope in God!" Both give you permission to say the worry out loud, to a person or to God, in words Scripture already has.
Confession, and the question that keeps coming back
One person wrote on Reddit's r/Catholicism, "I always get extreme anxiety thinking about going to confession." The Catechism calls confessing everyday faults "without being strictly necessary" but "strongly recommended" (1458). Whether to bring anxiety there is between you and your priest.
If you ask again after every answer, that pattern has a name. Joseph Ciarrocchi called scrupulosity "the doubting disease" in his 1995 book, as the Redemptorist newsletter Scrupulous Anonymous notes, and an Orthodox parish's pamphlet On Scrupulosity says a confessor "must try to stop" the habit of repeating questions, "as it only exacerbates the problem." Our suggestion: take the question to one confessor or pastor and one therapist who treats OCD, and let their answer be the one you keep. Is it a sin to be afraid? has more on scrupulosity.
Medication, therapy and "a spirit of anxiety"
Someone asked on Reddit's r/Christian, "Is it wrong to rely on medication and not God alone to get better?" Another Reddit user, on r/exchristian, wrote of a mother who “constantly tries to rebuke the "spirit" of anxiety from me.”
Matthew Stanford's 2007 survey of 293 US Christians with mental illness, an anonymous online sample, found most were accepted by their church, but about 30 percent reported a negative interaction, such as being told the illness was demonic or the result of personal sin.
The Southern Baptist Convention resolved in 2013 to "support the wise use of medical intervention for mental health concerns when appropriate" and to "oppose all stigmatization and prejudice." The Church of England says prayer for healing "should not imply a simple link between sickness and sin" and "should not involve the rejection of the skills and activity of medicine." The California Catholic bishops wrote in 2018 that "ministering to those who suffer from mental illness is an essential part of the pastoral care of the Church."

For a parent or a pastor
A parent whose ten-year-old had just started medication wrote on Reddit's r/Parenting, "I feel like I messed her up". LifeWay Research's 2014 US survey, reported in Facts & Trends, found 59 percent of people with mental illness wanted their church to talk about it more openly, and 76 percent of pastors believed a Christian with acute mental illness could thrive spiritually. Our suggestion: if a young person asks, give them the definitions above, the passages where Paul and Jesus are troubled, and a doctor's name.
When anxiety needs more than reading
The World Health Organization's ICD-11 describes generalized anxiety disorder as "marked symptoms of anxiety that persist for at least several months, for more days than not." That is a description, not a test. The NHS, in the UK, says "You may need medical help if you're struggling to cope with feelings of anxiety, fear and panic and the things you're doing are not helping," and adults can refer themselves to NHS talking therapies in many areas. Healthdirect, in Australia, says "If you think you have generalised anxiety disorder, talk to your doctor." Elsewhere, see your own doctor.
If anxiety has turned into thoughts of ending your life, please reach a person tonight. In the United States, call or text 988. In Canada, call or text 9-8-8. In the United Kingdom and Ireland, Samaritans is on 116 123. In Australia, Lifeline is 13 11 14. Anywhere else, Find A Helpline lists services by country.
Where to go next
Read Matthew 11:28 with the verses around it. Or tell Bible Nudge what you carry, and it can suggest one passage. Find a passage.
Words that come up here
Tap a term to see what it means.
Imputability. How far an act can be counted against the person who did it.
