New Testament
Matthew 17:21
The Clear Bible Translation matches the King James Version, written at a 10th-grade reading level in plain English
At a Glance
In this verse, Jesus is explaining to His disciples why they were unable to cast out a particular demon.
- Author
- Matthew the apostle
- Written
- Around AD 60-70
- Genre
- Gospel
- Original Audience
- Jewish Christians
But this kind does not go out except by prayer and fasting.
Howbeit this kind goeth not out but by prayer and fasting.
Verse Analysis
Plain-English insight for readers
In this verse, Jesus is explaining to His disciples why they were unable to cast out a particular demon. He emphasizes that some spiritual challenges require more than just faith; they need dedicated prayer and fasting. This indicates that certain situations demand deeper spiritual preparation and commitment. Prayer is a way to communicate with God, seeking His guidance and strength, while fasting is a practice of self-denial that helps to focus on spiritual matters. Together, they enhance one's spiritual authority and effectiveness in dealing with difficult issues. This teaching highlights the importance of being spiritually equipped and prepared to face challenges that may seem insurmountable. It serves as a reminder that some problems in life require a serious and devoted approach to overcome, emphasizing the need for a strong spiritual foundation.
Related Bible verses
How to apply Matthew 17:21 to your life
To effectively face challenges in life, dedicate time to prayer and fasting. This practice can deepen your relationship with God and strengthen your spiritual resolve. Consider setting aside regular times for prayer and fasting to prepare for difficult situations and seek divine guidance.
Curated for this public verse page. Matthew Summary
Frequently Asked Questions
Quick, clear answers about this verse
What does Matthew 17:21 mean?
Matthew 17:21 means that some spiritual challenges require more than just faith; they need dedicated prayer and fasting. Jesus is teaching that deeper spiritual preparation is necessary to overcome certain obstacles.
What is the meaning of prayer and fasting in Matthew 17:21?
In Matthew 17:21, prayer represents communication with God for guidance and strength, while fasting signifies self-denial to focus on spiritual matters. Together, they enhance one's spiritual authority to confront difficult situations.
Why did Jesus mention fasting in Matthew 17:21?
Jesus mentioned fasting in Matthew 17:21 to highlight that some spiritual battles require more than just faith; they need a deeper level of commitment and preparation through prayer and fasting.
How can I apply Matthew 17:21 in my life?
To apply Matthew 17:21 in your life, set aside regular times for prayer and fasting to strengthen your relationship with God. This practice can help you prepare for and effectively face challenging situations.

The Book of Matthew
Matthew 1: The Generation and Birth of Jesus Christ
The book begins with the generation of Jesus Christ, the son of David, the son of Abraham. It records the generations from Abraham to David, from David until the carrying away into Babylon, and from the carrying away into Babylon unto Christ, each being fourteen generations. The genealogy concludes with Jacob begetting Joseph, the husband of Mary, of whom was born Jesus, who is called Christ.
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