Jesus doulos

Here is the good news of Jesus

Romans 14 – question 2

Interpretation of « Nothing is Unclean in Itself »

In Romans 14:14, Paul writes:
« I know and am convinced in the Lord Jesus that nothing is unclean in itself; but to the one who thinks something is unclean, to that person it is unclean. » (NASB)
Here, Paul makes a fundamental theological statement: under the New Covenant, no food is « unclean » in a ritual sense as it was under the Mosaic Law. He reiterates what Jesus had already taught, that all foods are clean (Mark 7:18-19), thus nullifying the Old Testament dietary restrictions.
But what exactly does Paul mean by this, and how should we apply this principle today regarding modern health concerns such as pesticides, endocrine disruptors, and other harmful substances? How do we distinguish between ritual impurity and health safety?

1. The Biblical Meaning of Impurity According to Paul and Jesus

The Old Covenant: Ritual Impurity in the Law of Moses

In the Law given to Israel, certain foods were considered unclean (Leviticus 11, Deuteronomy 14). This distinction had a spiritual and symbolic purpose:

  • To separate Israel from pagan nations (Leviticus 20:25-26).
  • To illustrate the need for holiness in approaching God.

However, Jesus abolished this ritual classification by teaching that impurity is not about food but about the heart:
Mark 7:18-19 – « Do you not understand that whatever goes into the person from outside cannot defile him? Because it does not go into his heart, but into his stomach, and is eliminated. » (By this, He declared all foods clean.)
Paul reinforces this teaching in Romans 14:14, explaining that spiritual purity is no longer tied to dietary laws but to one’s relationship with Christ and personal conscience.

2. The Difference Between Spiritual « Impurity » and Physical « Harmfulness »

Paul’s statement that « nothing is unclean in itself » refers to ritual impurity, not food safety or health issues. Therefore, we must distinguish:

A. Ritual Impurity (Abolished by Christ)

  • It was defined by the Mosaic Law (e.g., pork, shellfish, contact with dead bodies).
  • It no longer affects spiritual standing under the New Covenant.
  • Example: Eating pork no longer has religious significance (unlike in the Old Covenant).

B. Physical Harmfulness (Still Relevant)

  • This concerns the biological and physical effects of food on the body.
  • Modern science helps identify harmful substances (e.g., pesticides, toxins, endocrine disruptors).
  • Example: Eating food contaminated with harmful chemicals is not « spiritually unclean » but can be physically dangerous.

Thus, Romans 14:14 does not imply that all food is healthy, but that nothing is inherently unclean in a religious sense.

3. How to Distinguish Between « Impurity » and « Healthy Eating » Today?

Christians are free to eat all kinds of food, but they are also responsible for taking care of their bodies, which are temples of the Holy Spirit (1 Corinthians 6:19-20). Here are some biblical principles for making this distinction:

A. Respecting Freedom in Christ

  • A Christian should not impose dietary restrictions on others for spiritual reasons (Romans 14:3).
  • Choosing to eat organic, avoid certain foods, or follow a specific diet is a personal choice but does not define holiness.

B. Avoiding What Harms the Body

  • The Bible teaches that the body is a gift from God and should be cared for (1 Corinthians 10:31 – « Do all to the Glory of God »).
  • Avoiding obviously harmful substances is not a matter of spirituality but of wisdom.
  • Example: A Christian may choose to avoid processed foods, pesticides, or chemical additives, not for religious purity but for health reasons.

C. Exercising Discernment Without Fear

  • The Bible warns against extremes and unnecessary fears.
  • 1 Timothy 4:4-5 – « For everything created by God is good, and nothing is to be rejected if it is received with gratitude; for it is sanctified by means of the word of God and prayer. »
  • This verse reminds us that food should be received with thanksgiving and discernment, without falling into unnecessary obsessions.

4. Practical Application for Today

  • Do not judge others’ dietary choices
    • A Christian who follows a vegetarian, organic, or gluten-free diet should not impose their choice on others.
    • A Christian who eats all kinds of food should not look down on those with dietary restrictions.
  • Eat wisely and responsibly
    • Science today helps identify food-related health risks (e.g., pesticides, GMOs, endocrine disruptors).
    • These concerns are not spiritual but health-related.
    • Taking care of one’s diet is part of responsible stewardship of the body entrusted by God.
  • Maintain a balanced biblical perspective
    • Avoid both an obsession with food purity and reckless disregard for health.
    • Remember that what truly defiles a person is not food but what comes from the heart (Matthew 15:18).

Back to Romans 14