Religious texts like the Bible have always included rules intended to direct followers in their day-to-day activities. However, when societies change and evolve, some biblical prohibitions that were once taken seriously are now mostly ignored or seen through a more modern perspective.
This difference demonstrates how old religious doctrines and modern cultural customs interact and clash. Here, we examine biblical prohibitions that contemporary culture often ignores, exposing both changing attitudes and continuing customs.
Eating Shellfish

In Leviticus, the Bible forbids eating shellfish including shrimp, crab, and lobster, calling them an abomination. At the same, these fish are mainstays of many dishes and praised for their flavor and regarded as delicacies. Disregarding this ban exposes a selective observance of biblical dietary regulations for contemporary cultural convenience.
Wearing Mixed Fabrics

Wearing clothing of mixed materials—specifically, wool and linen—is also forbidden by Leviticus. These days, to increase durability, comfort, and style, clothes frequently combine a number of materials, including various synthetic fibers. These shifts in manufacturing and fashion trends ignore this rule to accommodate modern convenience.
Working on the Sabbath

A recurrent subject in the Bible is the rule to keep the Sabbath day holy by not working. Still, many individuals work on Sundays or the corresponding Sabbath without a second thought in a global economy that runs around the clock. This change demonstrates how nonreligious lives and financial pressures have affected the celebration of this holy day.
Charging Interest on Loans

In various Bible verses, usury—or charging interest on loans—is denounced, along with the need for justice and assistance for the underprivileged. Yet the foundation of contemporary economies is the idea of interest, which is essential to credit and banking institutions. The normalization of charging of interest shows a very different approach from biblical financial ethics.
Divorce for Reasons Other Than Adultery

In general, the Bible forbids divorce for any other reason, even though it allows it in cases of adultery. Still, divorce for a variety of reasons is socially normal and accepted by the law in most modern cultures. This represents a more modern shift in perceptions about marriage and personal fulfillment.
Eating Pork

Leviticus forbids eating pork as much as shellfish. Still, pork remains a staple of many diets around the world and a key ingredient in many different ethnic cuisines. The abundance of pork dishes represents how modern dietary choices have developed outside of religious scriptures.
Consulting Psychics and Spiritists

It is made very clear in the Bible not to interact with psychics or spiritists. However, it’s still common for amusement or real guidance, such as consulting psychics or reading horoscopes. This custom shows that, in spite of biblical forbiddance, people are still fascinated by the mystical.
Planting More Than One Kind of Seed in a Field

Planting more than one sort of seed in a field is forbidden in the Old Testament, but today, to maximize output and soil health, modern farming methods often use crop rotation and intercropping. This modern-day practice demonstrates how practical demands take precedence over biblical teachings.
Women Speaking in Church

The New Testament instructs women to keep quiet in churches. However, as religious customs move toward gender equality, many Christian denominations now accept female pastors and lecturers.
Cutting Your Hair or Shaving

Some biblical verses imply that shaving or trimming your hair could be considered shameful. Regular haircuts and shaving are now common in modern grooming practices. This modern norm demonstrates how cultural standards around personal hygiene have changed.
Eating Fat

Leviticus also mentions a prohibition against eating fat, which would have been seen as part of an offering to God. In contemporary diets, while health concerns might dictate fat intake, there is no religious stigma attached to consuming fats in moderation.
Boiling a Young Goat in Its Mother’s Milk

This specific prohibition has evolved into the broader kosher law against mixing dairy and meat. Though rigorously followed in kosher practice, the modern public, in general, ignores this prohibition and mixes cheese with meat dishes like pizza and burgers.
Gossiping

Biblically speaking, gossip and rumors are just as evil as adultery and robbery. Though it is common in society, gossip highlights a moral gap with biblical teachings and frequently drives the media business and social relationships.
Retaliating

“Turning the other cheek,” as Jesus taught, is very different from the prevalent custom in contemporary society of getting even or pursuing revenge. This distinction emphasizes a gap between nonviolence and forgiveness practice.
Taking Oaths

The Bible advises against swearing oaths, suggesting that one’s word should be enough. Yet, oaths are a routine part of legal processes and certain professional duties, reflecting the dependence on formal oaths as promises to uphold integrity.
Adorning Oneself with Gold or Pearls

Instructions against wearing elaborate adornments like gold or pearls aim to promote modesty. But today, jewelry is a huge industry, and wearing fashionable and decorative items is seen as an expression of personal style or status.
Associating with Non-believers

Biblical texts caution against forming close bonds with non-believers to avoid being led astray from Christian teachings. In contrast, contemporary society encourages and values open-mindedness and the intermingling of diverse beliefs, which cultivates a broader social tolerance.
Eating Blood

Consuming blood is prohibited in the Bible, but dishes like blood sausage are traditional in various cultures. Such culinary traditions illustrate how local customs can take precedence over ancient religious laws.
Tattoos

Leviticus states that one should not mark the body with tattoos. Despite this, tattoos have become a popular mainstream form of self-expression and body art, illustrating a shift in societal values and perceptions.
Ignoring the Plight of the Poor

The Bible emphasizes the importance of helping the poor and vulnerable. Modern societies often struggle with systemic poverty, and while there are efforts to help, many people remain indifferent to the struggles of the less fortunate, showing a gap between biblical ideals and modern day practice.
Bearing False Witness

The commandment against lying or bearing false witness is a fundamental ethical directive in the Bible. Yet, dishonesty persists in many areas of life, including politics, business, and personal relationships, reflecting a complex relationship with the truth.
Coveting

Coveting, or desiring others’ possessions, is explicitly forbidden in the Ten Commandments. However, modern consumer culture is driven by the consistent desire for more and better possessions, reflecting a societal norm that often contradicts biblical teachings.
Celebrating Christmas Commercially

While not directly prohibited, the commercialization of Christmas diverges significantly from its religious significance. The focus on shopping and gift-giving overshadows the biblical narrative of Jesus’ birth, highlighting a shift from spiritual reflection to consumerism.