Gambling is an activity in which wealth changes hands based on chance, resulting in a win or loss. The most common forms of gambling include betting on horse races, lotteries and casino games. Some gambling takes place using materials that have a value, but are not money (such as marbles, Pogs or collectible trading card game pieces).

Gambling can be harmful at any age, but is particularly vulnerable among the young. Young people who spend large amounts of time playing video and mobile games, which often require micro-transactions or payments, are also at risk of becoming problem gamblers. Problem gambling is also more likely to affect men than women, and can start at any age.

Many studies and polls have shown that gambling is a growing problem in the United States, with the dollar amount wagered increasing each year. The number of pathological gamblers is also on the rise.

A gambler who develops a problem may try to control the situation by taking steps like putting themselves on a budget, eliminating credit cards and setting limits on their online betting accounts. They may also seek help from family, friends or a peer support group such as Gamblers Anonymous, which is modeled after Alcoholics Anonymous. However, it is important for the individual to recognize that they are not their problem; the true source of their problem is a spiritual or emotional issue. It is vital to know that God does not sanction gambling, and the practice infringes upon his commandments by glorifying chance and denying divine sovereignty (Romans 1:18-29; Colossians 2:16-17). The Bible clearly warns against idolatry, and it is not possible to serve both God and money (Matthew 6:24). The only way to stop an addiction to gambling is to repent of idolatry.