New Testament

Matthew 12:34

Read the Bible in clear, modern English—easy to understand, faithful to the meaning, and written for everyday readers.

ClearClear Bible Translation

You brood of vipers! How can you, being evil, say good things? For the mouth speaks from the abundance of the heart.

Compare translations
KJVKing James Version

O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

What Matthew 12:34 means

Plain-English insight for readers

In this verse, Jesus addresses a group of people he calls a "brood of vipers," indicating their deceitful and harmful nature. He questions how they, being inherently evil, can produce good words or actions. The key point is that what a person truly believes and feels in their heart will eventually come out in their speech and behavior. This highlights the connection between our inner thoughts and our outward expressions. If someone has a heart filled with negativity or malice, their words will reflect that. Conversely, a heart filled with goodness will produce positive speech. This verse serves as a reminder that our true character is revealed through our words, and we should strive to cultivate a heart that speaks life and truth.

How to apply Matthew 12:34 to your life

To apply this teaching, we should examine our own hearts and motivations. Are we speaking words that uplift and encourage, or do we often express negativity? By nurturing a heart filled with kindness and truth, we can ensure that our words reflect goodness and positively impact those around us.

Curated for this public verse page. Matthew Summary

Explore more of the Bible

Learn the Bible through its people and places

Get to know the people in Scripture through illustrated stories, and explore the places where they lived and traveled.

A painting of the angel Gabriel, shining with light, appearing to Mary in her home in Nazareth

Illustrated scene from Mary, Jesus' mother's story: An Angel Visits Mary (Luke 1:26–38)

Meet the people of the Bible

Follow their lives in order, with illustrated scenes and Bible passages that tell their stories.

Mary, Jesus' mother

Excavated stone ruins below the high ancient walls at the south end of the Temple Mount in Jerusalem.

Photo: Gary Todd (Gary Lee Todd, Ph.D.), via Wikimedia Commons. License: CC0 1.0 Universal Public Domain Dedication. Source. Location: Southern end of the Temple Mount, Jerusalem Old City. Resized for the web.

Explore the places of the Bible

See where biblical events happened, why each place matters, and what archaeology helps us understand.

Jerusalem

David's capital, the city of the temple, and the place where Jesus died and rose again.

Get full access with one subscription

Explore the people and places of the Bible. Read summaries of every book, with images and clear explanations covering every chapter. Access all these features and our Bible study tools with one subscription.

See Plans

Ask AI about Matthew 12:34

Ask a question about this verse and get a clear answer, with Bible references you can read for yourself.

Every Bible book, explained chapter by chapter

Explore summaries of every book of the Bible, with images and easy-to-understand explanations covering every chapter.

Keep studying Matthew 12:34

At a Glance — the Book of Matthew

Author
Matthew the apostle
Written
Around AD 60-70
Genre
Gospel
Original Audience
Jewish Christians

Frequently Asked Questions

Quick, clear answers about this verse

What does Jesus mean by 'brood of vipers'?

When Jesus refers to the 'brood of vipers,' He is calling out a group of people, likely religious leaders, for their deceitful and harmful behavior. This phrase suggests that they are not only dangerous but also hypocritical, as they appear righteous while harboring evil intentions. It emphasizes the idea that outward appearances can be misleading, and true character is revealed through actions and words.

How does this verse relate to the concept of inner character?

This verse highlights the connection between inner character and outward expression. Jesus teaches that what is in a person's heart will inevitably come out in their speech and actions. If someone has a heart filled with negativity or malice, their words will reflect that. Conversely, a heart filled with goodness will produce positive speech. This underscores the importance of cultivating a good heart to ensure our words and actions align with our true character.

What practical steps can I take to cultivate a good heart?

To cultivate a good heart, start by being mindful of your thoughts and feelings. Engage in practices that promote positivity, such as gratitude journaling, surrounding yourself with uplifting people, and consuming positive media. Additionally, spend time in reflection or prayer, asking for guidance to align your heart with goodness. Regularly evaluate your speech and actions, striving to speak words that encourage and uplift others.

Why is it important to speak good things?

Speaking good things is important because our words have the power to influence others and shape our environment. Positive speech can uplift, encourage, and inspire those around us, fostering a supportive community. Moreover, speaking good things reflects a heart that is aligned with truth and goodness, which can lead to more authentic relationships and a more fulfilling life. It also serves as a testament to our inner character and values.

Daily Verse — straight to your inbox

A verse and a 2-sentence plain-English explanation, every morning. Free. Unsubscribe anytime.