Old Testament
Isaiah 41:15
The Clear Bible Translation matches the King James Version, written at a 10th-grade reading level in plain English
At a Glance
In Isaiah 41:15, God promises to transform His people into a powerful tool, likened to a threshing sledge, which is used to separate grain from chaff.
- Author
- Isaiah the prophet
- Written
- Around 700 BC
- Genre
- Prophecy
- Original Audience
- Judah and the surrounding nations
Look — I am making you into a new threshing sledge with sharp teeth. You will thresh the mountains and crush them to pieces; you will turn the hills into chaff.
Behold, I will make thee a new sharp threshing instrument having teeth: thou shalt thresh the mountains, and beat them small, and shalt make the hills as chaff.
Verse Analysis
Plain-English insight for readers
In Isaiah 41:15, God promises to transform His people into a powerful tool, likened to a threshing sledge, which is used to separate grain from chaff. This imagery suggests that they will have the strength and capability to overcome great obstacles, represented by mountains and hills. The sharp teeth of the sledge symbolize effectiveness and precision in their actions. The mountains and hills, which are often seen as formidable challenges, will be crushed and reduced to nothing, illustrating God's ability to empower His people to achieve victory over their adversities. This verse emphasizes the theme of divine empowerment, where God equips His followers to accomplish what seems impossible. It reassures believers that, with God's help, they can face and conquer significant challenges in their lives, transforming them into opportunities for growth and triumph. Explore related perseverance.
Related Bible verses
How to apply Isaiah 41:15 to your life
This verse encourages us to trust in God's power to help us overcome our challenges. When facing difficulties, we can remember that God equips us with the strength and tools needed to conquer our mountains. We should step forward in faith, believing in our potential to achieve great things with His guidance.
Curated for this public verse page. Isaiah Summary
Frequently Asked Questions
Quick, clear answers about this verse
What does Isaiah 41:15 mean?
Isaiah 41:15 means that God is transforming His people into a powerful tool, like a threshing sledge, to overcome great challenges. The verse illustrates how God empowers His followers to conquer obstacles that seem insurmountable.
What is the significance of the threshing sledge in Isaiah 41:15?
The threshing sledge in Isaiah 41:15 symbolizes strength and effectiveness. It represents God's ability to equip His people with the necessary tools to crush their challenges and achieve victory.
What does the phrase 'thresh the mountains' mean in Isaiah 41:15?
The phrase 'thresh the mountains' signifies overcoming significant obstacles. It illustrates that with God's help, believers can tackle and reduce even the most formidable challenges to nothing.
How can Isaiah 41:15 be applied in daily life?
Isaiah 41:15 can be applied by trusting in God's power to help overcome personal challenges. It encourages believers to step forward in faith, believing they have the strength to achieve great things with God's guidance.

The Book of Isaiah
Isaiah 41: Fear Not, I Am With You
The LORD calls the nations to keep silence before him and to renew their strength. He asks who raises up the righteous man from the east and gives nations before him, making him rule over kings. He says he gives them as dust to his sword and as driven stubble to his bow, and he declares he is the first and with the last.
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