Old Testament
Proverbs 17:18
Read the Bible in clear, modern English—easy to understand, faithful to the meaning, and written for everyday readers.
A person lacking understanding shakes hands and becomes a guarantor in the presence of his friend.
Compare translations
A man void of understanding striketh hands, and becometh surety in the presence of his friend.
What Proverbs 17:18 means
Plain-English insight for readers
This verse warns against the foolishness of making hasty commitments, especially in financial matters. When someone lacks understanding, they may agree to be a guarantor for a friend, which means they promise to pay if the friend cannot. This can lead to serious consequences if the friend defaults, putting the guarantor in a difficult position. The verse highlights the importance of wisdom and discernment in our relationships and financial dealings. It suggests that one should not rush into agreements without fully understanding the implications. Instead, it encourages careful consideration and seeking knowledge before making such commitments. In essence, it teaches that true understanding is crucial to avoid unnecessary risks and potential harm to oneself.
How to apply Proverbs 17:18 to your life
Before agreeing to be a guarantor or making any significant commitment, take time to evaluate the situation. Consider the potential risks and ensure you fully understand the implications of your decision. Seek advice from trusted individuals if needed, and prioritize wisdom in your relationships and financial choices.
Curated for this public verse page. Proverbs 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.

Illustrated scene from David's story: Samuel Anoints David (1 Samuel 16:1–13)
Meet the people of the Bible
Follow their lives in order, with illustrated scenes and Bible passages that tell their stories.
David

Photo: Photochrom print, Library of Congress Prints and Photographs Division (LCCN 2002724987). License: Public domain in the United States; Library of Congress states no known restrictions on publication. Source. Location: Hebron, West Bank; print preserved by the Library of Congress. 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.
Hebron
Where Abraham lived and buried Sarah, and where David was first made king.
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 PlansAsk AI about Proverbs 17:18
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 Proverbs 17:18
Related Bible verses
Key themes
Related topics
At a Glance — the Book of Proverbs
- Author
- Primarily Solomon, with other contributors
- Written
- Around 950-700 BC
- Genre
- Wisdom literature
- Original Audience
- Young people and all seeking wisdom
Frequently Asked Questions
Quick, clear answers about this verse
What does Proverbs 17:18 mean?
Proverbs 17:18 warns against making hasty commitments, especially as a guarantor for a friend. It highlights the importance of understanding the risks involved in such agreements.
What is the meaning of 'guarantor' in Proverbs 17:18?
In Proverbs 17:18, a 'guarantor' refers to someone who agrees to take responsibility for another person's debt or obligation if they fail to meet it. This verse cautions against such commitments without proper understanding.
How can I apply Proverbs 17:18 in my life?
To apply Proverbs 17:18, take time to evaluate any commitments you consider, especially financial ones. Ensure you understand the implications and seek advice if needed before agreeing to be a guarantor.
What themes are present in Proverbs 17:18?
Proverbs 17:18 includes themes of wisdom, understanding, caution in commitments, financial responsibility, and the dynamics of friendship.
Daily Verse — straight to your inbox
A verse and a 2-sentence plain-English explanation, every morning. Free. Unsubscribe anytime.