Is drinking alcohol a sin?

Drinking alcohol in moderation is not sinful. Drunkenness and other irresponsible uses of alcohol are sinful, and they can become gravely sinful when they create serious danger or harm.

Alcohol can be used lawfully. Scripture does not condemn wine as such. Jesus changed water into wine at Cana (Jn 2:1-11), and St. Paul advised Timothy to use a little wine for his stomach (1 Tim 5:23). Wine is also the required drink used for the Eucharistic sacrifice. These facts do not excuse drunkenness. They show that alcohol is a created good whose moral character depends upon how and why it is used.

Temperance is required. The Catechism condemns the abuse of alcohol and calls Christians to practice temperance (CCC 2290). Temperance keeps pleasure within reasonable limits and helps the will govern appetites (CCC 1809). The relevant standard is not merely whether someone is legally able to drive. A person should remain capable of sound judgment, self control, respect for others, and fulfillment of duties. Scripture gives the direct command: “Do not get drunk with wine” (Eph 5:18).

When drinking becomes seriously sinful. Deliberately becoming drunk is sinful because it voluntarily impairs reason. Grave guilt can arise when drinking puts one’s own safety or another person’s safety at serious risk, especially through impaired driving, violence, sexual misconduct, neglect of children, or dangerous work. The Catechism specifically warns that those who incur grave guilt through drunkenness when they endanger the safety of others or themselves bear moral responsibility (CCC 2290). Providing alcohol to someone who is already intoxicated, underage, or likely to drive can also involve sinful cooperation.

Addiction needs mercy and treatment. Alcohol dependence can diminish freedom and therefore reduce personal culpability (CCC 1735). It does not make the resulting harm unimportant. A person who cannot reliably drink in moderation should abstain. Abstinence is also wise when drinking would cause scandal, threaten recovery, conflict with medication, or violate a lawful obligation. No one should pressure another person to drink.

If alcohol leads you to hide, lie, lose control, neglect duties, or place anyone in danger, stop drinking and seek help. Speak honestly with a physician, an addiction counselor, a priest, and trustworthy family members. Medical supervision may be necessary because abruptly stopping heavy alcohol use can be dangerous.