Is Smoking a Sin?

Using tobacco remains one of the most prevalent addictive habits on earth.

Smoking tobacco has seen an overall decline in the decades since 1964, when a U.S. Surgeon General report on smoking officially linked it to lung cancer and chronic bronchitis. In 1954 an astounding 45 percent of U.S. adults smoked; in 2024 that figure had dropped to 11 percent.

Smoking marijuana, on the other hand, has increased to 15 percent of U.S. adults, double from 2013 when Gallup first asked. This article will focus on tobacco, but you can learn more about marijuana in our article “Why You Shouldn’t Smoke Marijuana—Even If It’s Legal.”

Yet internationally, the number of tobacco users remains high. While the number worldwide dropped from 1.38 billion in 2000 to 1.2 billion in 2024, still one in five adults is addicted to tobacco (“WHO Tobacco Trends,” Oct. 6, 2025).

And tobacco is still attracting new young users. In 2024 10.1 percent of U.S. high school students and 5.4 percent of U.S. middle school students said they had used a tobacco product in the previous 30 days (CDC).

Are there reasons a Christian should not smoke? Is smoking a sin? What about other tobacco products?

Impact of smoking cigarettes on health

Most people today know that smoking is not good for one’s health. If there was any doubt, just look at the American Lung Association’s “10 of the Worst Diseases Smoking Causes.” It introduces its list with this blunt comment: “Smoking cigarettes can kill you, but before you die, you could experience some pretty terrible diseases and health conditions from smoking. Here are some of the most gruesome diseases caused by smoking.”

In 2025 the World Health Organization (WHO) estimated that tobacco kills more than 7 million people worldwide each year. It noted that 80 percent of the world’s 1.3 billion tobacco users live in low- and middle-income countries.

But it affects wealthier countries as well. MedicalNewsToday.com notes: “Smoking is the leading preventable cause of early disease and death in the United States. Every year, roughly 480,000 people die in the U.S. due to tobacco-related diseases, which equates to nearly 1 in 5 of all deaths” (“The Reasons Why Smoking Is Bad for You,” Oct. 22, 2025).

Additionally, WHO estimated that around 1.6 million people die prematurely every year from exposure to secondhand smoke.

Tobacco’s fatal health risks are well documented, but they aren’t the only problems caused by smoking. Smoking makes one’s breath and clothes smell bad. It also stains one’s teeth and fingers, increases the likelihood of insomnia, increases the likelihood of psoriasis, causes premature aging, causes one’s hair to turn gray or fall out sooner, causes narrowing of blood vessels and leads to increased dental problems (“15 Ways Smoking Ruins Your Looks,” cbsnews.com).

Impact of other forms of tobacco use on health

Of course, smoking cigarettes is not the only way to use tobacco. There are also e-cigarettes or vapes, cigars, cigarillos, hookah, pipe tobacco and bidis—all categorized as combustible tobacco products. Some of these are not quite as bad as smoking cigarettes (though still not safe!), and some are actually worse.

For instance, hookah—a waterpipe used to smoke flavored tobacco—is commonly thought to be harmless. Hookah lounges and bars, often found in urban areas and college towns, can look inviting—a place to talk and listen to music. But hookah has all the risks of smoking cigarettes and more.

A UC Davis health topic on hookah lists the following as just a few of many health risks: “Smoking a hookah for 45 minutes is the same as chain smoking 15 cigarettes. It is possible to become addicted to nicotine after smoking hookah just a few times . . . A hookah smoker inhales 8 times more carbon monoxide and 36 times more tar in a typical session than someone who smokes 1 cigarette.”

Other ways of using tobacco are smokeless tobacco products—such as nicotine pouches, dissolvable tobacco, chewing tobacco, snuff, dip and snus.

Tobacco companies promote the smokeless products as an alternative to smoking in places where smoking is prohibited. (Some people also use them thinking they’ll help them quit smoking, but the American Cancer Society emphasizes that “no smokeless tobacco product has been proven to help people quit smoking.”)

The tobacco in smokeless products is just as addictive. And these products can also cause numerous types of cancer and an increased risk of heart disease and stroke—not to mention horrible dental and oral health problems.

From a health perspective, it is obviously better not to smoke, but that doesn’t answer all the questions. What is one to do if he or she is already smoking and physically addicted to smoking? What about just having an occasional or celebratory smoke? Is it okay for a Christian to smoke?

What the Bible says

The Bible does not speak specifically of smoking or using tobacco, but it does bring out principles that we can apply.

And because there’s so much indisputable scientific information available about the extreme danger of smoking (and the secondhand smoke that children, mates, coworkers and friends are forced to endure), no one can argue that it is just a bad personal habit.

Our bodies are not our own

The apostle Paul gives us some clear and direct guidance to consider: “Or do you not know that your body is a temple of the Holy Spirit within you, which you have from God, and that you are not your own? For you were bought with a price; therefore glorify God in your body” (1 Corinthians 6:19-20, New Revised Standard Version).

Our human bodies were carefully and lovingly designed by God, and He clearly expects us to take care of them, not deliberately engage in practices that cause them harm.

Also in that passage we read that we were “bought with a price.” The price was the blood of Jesus Christ. He paid the penalty for our sins, redeeming us to God. In a very real sense He also purchased our lives—from baptism onward we belong to God and are expected to live holy lives. We need to understand that those carefully and lovingly designed bodies are now God’s property, and we are expected to take good care of them!

Love our neighbors

God also expects us to think of the needs and welfare of others, and the impact of our actions on them. Jesus said, “Love your neighbor as yourself” (Matthew 22:39). In this passage, He was answering a critic’s challenge to tell His audience what is the greatest commandment of them all. Jesus said that loving “the LORD your God with all your heart, with all your soul, and with all your mind” is the first and great commandment, and then immediately added loving your neighbor as yourself as being a second great commandment.

His command to care about one’s neighbor is a repeat of a command God had given Israel in Leviticus 19:18. When we know the dangers, it clearly isn’t appropriate for us to cause others to inhale our secondhand smoke—since it can damage their health and even take their lives.

So, is smoking a sin? By putting these scriptures together, we can perceive God’s mind on the issue. He is deeply concerned about how we live and how we treat our bodies, which are “fearfully and wonderfully made” (Psalm 139:14). Considering these scriptural principles and honestly trying to apply them to how we live our lives, we must draw the conclusion that smoking is indeed a sin.

Occasional smoking

Some may ask, “What if I smoke only occasionally? Wouldn’t that be okay?”

Granted, occasional smoking may limit the amount of nicotine, tar and other toxic compounds entering the body to relatively small quantities, but that doesn’t justify inhaling even small quantities into our lungs. Why should a Christian deliberately put any of the 250 toxic chemicals found in cigarette smoke into his body? What justification can we possibly use to poison a body purchased by God?

With every puff of smoke, some internal damage occurs. Some have claimed they don’t inhale. However, even if the smoker doesn’t inhale, his body still absorbs toxic chemicals through the sensitive mucous membranes of the mouth and nose. Not inhaling does not eliminate the harmful effects.

Does it make sense to deliberately choose to harm our bodies and, more importantly, sin—even on just an occasional basis? There are certainly much better ways to celebrate a special occasion than by lighting up a cigarette, cigar or pipe!

How to stop smoking

Now that you have a better understanding of God’s mind on the matter, what can you do if you are already a smoker and addicted to tobacco, with all its toxic substances?

Around 68 percent of smokers express a desire to quit, and over half attempt to quit every year. But it isn’t an easy task! In 2022 only 8.8 percent of adults who smoked were able to successfully quit in the previous year.

If you want to stop smoking, your first step is the same as with any sin: admit your sin to God in prayer and ask for His help in overcoming this habit. Ask for His forgiveness and the strength and help you will need to overcome this bad habit. Then it is time to take action.

Some few are able to immediately stop “cold turkey,” typically only 4 to 7 percent of all who attempt to quit. Others are able to use various aids such as nicotine patches to steadily reduce the amount they smoke, so that in a matter of days or weeks they are free of smoking.

But smoking is highly addictive, and there are some people who are much more heavily addicted to nicotine—the habit-forming drug in tobacco products—and they face a more difficult struggle.

For these individuals, overcoming smoking could be one of the most difficult challenges they may ever face. In some few instances, the urge to light up may come back from time to time, and they may have to struggle for years with this habit. There are numerous professional treatment plans and trained professional counselors available to help those who sincerely want to kick the habit.

Make smoking a thing of the past!

Modern research clearly shows the destructive results of smoking, and some governments are now taking steps to increase the warnings on tobacco products and reduce their usage. The Bible reveals God’s mind toward anything that destroys our bodies or inflicts harm on others. Smoking therefore is a sin, and something Christians should work diligently to remove from their lives.

If you truly desire to overcome this bad habit, remember that struggling to overcome is what God expects. It may not be easy, but character is built through the struggle. And the great God of creation greatly respects and rewards those who do put out the effort and overcome (Revelation 2:7, Revelation 2:11, Revelation 2:17, Revelation 2:26; Revelation 3:5, Revelation 3:12, Revelation 3:21).

Read more about the challenge of breaking free from a smoking addiction in our series on “Freedom From Addiction” and especially in our article on “Smoking.”