What does Mark 7:21 mean?
Explanation
Mark 7:21 speaks to the concept of human morality and the source of evil actions.
The verse attributes the origin of sinful behaviors – such as evil thoughts, sexual immorality, theft, murder, and other vices – to the heart of a person.
In this context, the "heart" is not referring to the physical organ, but rather to the inner self, the seat of emotions, thoughts, and will.
Jesus teaches that these evils come from within a person, indicating that they are a product of human nature and free will, rather than being solely the result of external influences.
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Historical Context
This verse comes from the Gospel of Mark in the New Testament, which is traditionally believed to have been written between AD 55-70.
The Gospel was likely written for a Roman audience, and Mark emphasizes the actions of Jesus.
At the time, Jewish people often held to the purity laws detailed in the Torah, which included various dietary restrictions and practices meant to keep them ceremonially clean.
Jesus challenged these notions of external cleanliness and instead emphasized the impurity that comes from within, essentially critiquing the religious leaders who focused on external observances while neglecting moral integrity.
Theological Insights
From a theological standpoint, Mark 7:21 can be interpreted through various lenses. In Christian theology, this verse supports the doctrine of original sin, which suggests that all humans are born with a propensity to sin.
Moreover, it emphasizes the need for internal transformation through faith in Jesus Christ, rather than adherence to a code of rituals or laws.
Some theologians might interpret this verse to mean that evil is a matter of the heart and thus point to the necessity of a changed heart, something that they believe can only be provided by the transformative power of God's grace.
Practical Applications
This verse can serve as a basis for introspection and personal growth for many believers.
Rather than looking outwardly for sources of temptation or evil, individuals are encouraged to examine their own thoughts and desires.
The practical application involves taking responsibility for one's moral failings, seeking personal development, and aligning one's inner thoughts and motivations with virtuous and ethical standards.
It can also underscore the importance of cultivating virtues that counteract the vices listed in the text.
Cross-References
- Matthew 15:19: "For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:"
- Jeremiah 17:9: "The heart is deceitful above all things, and desperately wicked: who can know it?"
- James 1:14-15: "But every man is tempted, when he is drawn away of his own lust, and enticed.
Then when lust hath conceived, it bringeth forth sin: and sin, when it is finished, bringeth forth death."
- Galatians 5:19-21: "Now the works of the flesh are manifest, which are these; Adultery, fornication, uncleanness, lasciviousness,"
Language Study
The key terms in this verse originally written in Greek are important to understand within the context:
- "Heart" (καρδιά - kardia): Often used metaphorically in scripture to refer to the inner self, including one's thoughts, will, and moral center.
- "Evil thoughts" (διαλογισμοί - dialogismoi): The term refers to reasoning or intentions that are morally corrupt.
- "Fornications" (πορνεῖαι - porneiai): This term is generally used to refer to sexual immorality of various kinds, often implying illicit sexual behavior.
Cultural and Religious Comparisons
In other ancient cultures and religions, there is often a concept of internal versus external sources of evil.
For instance, in some strands of Hinduism, there is the belief in inner impurities (known as "asuras") which can lead to sinful behavior.
In Buddhism, defilement comes from within as a result of attachment, aversion, and delusion.
This verse from Mark aligns with a broader religious understanding that moral integrity involves internal purity, not just external observance.
Scientific Perspectives
Modern psychology also acknowledges that human behaviors, including harmful or unethical ones, originate from within the mind and can be influenced by a complex interaction of nature and nurture.
While not referring to evil in a theological sense, scientific explorations into human behavior similarly recognize the crucial role of internal thought processes and decision-making in actions taken by individuals.
Commentaries
Biblical scholars and commentators have often cited Mark 7:21 as an important statement on human sinfulness:
- John Calvin noted that Jesus is teaching that all sins come from the heart, and thus we cannot blame God for our sins, since they come from our own corrupt nature.
- Matthew Henry's commentary suggests that Christ would have us look at the heart, and describes it as the source that must be cleaned so that actions will follow suit.
- William Barclay interprets this verse as Jesus declaring that it is in the mind and heart of man that defilement begins and moral defilement is far more serious than physical.
- David Guzik highlights how the worst pollution comes from within and that it is a universal problem, needing a universal solution, found in Jesus.