Matthew 17:21
A focused desk for reading, commentary, cross-references, original language notes, and your own observations.
Matthew 17:21
21 Howbeit this kind goeth not out but by prayer and fasting.
Chapter Context
Matthew 17 is a biographical gospel chapter in the New Testament that explores themes of love, redemption, sacrifice. Written during the late first century CE (c. 80-90 CE), this chapter should be understood within its historical context: Written when Christianity was separating from Judaism following Jerusalem's destruction.
The chapter can be divided into several sections:
- Verses 1-5: Introduction and setting the context
- Verses 6-12: Development of key themes
- Verses 13-20: Central message and teachings
- Verses 21-27: Conclusion and application
This chapter is significant because it offers practical wisdom for godly living in a fallen world. When studying this passage, it's important to consider both its immediate context within Matthew and its broader place in the scriptural canon.
Verse Study
Matthew 17:21
21 Howbeit this kind goeth not out but by prayer and fasting.
Analysis
Jesus explains the disciples' failure to cast out the demon: 'this kind goeth not out but by prayer and fasting.' Some spiritual battles require extraordinary dependence on God. While many manuscripts omit 'and fasting,' the principle remains: certain ministries demand concentrated devotion and self-denial. Reformed practice recognizes prayer and fasting as means of grace, not earning God's favor but expressing desperate dependence. The disciples' failure despite previous successes (Matthew 10:8) shows that past victories don't guarantee present power—continuous reliance on God is essential.
Historical Context
First-century Judaism practiced fasting for spiritual purposes, particularly in connection with prayer for divine intervention. Jesus fasted forty days before beginning ministry (Matthew 4:2). The early church continued this practice (Acts 13:2-3, 14:23). This teaching came shortly before Jesus' Passion, preparing disciples for coming trials requiring intense prayer.
Reflection
- What spiritual battles in your life require intensified prayer and fasting?
- How does fasting demonstrate dependence on God versus earning His favor?
- When have past spiritual victories led to presumption rather than continued dependence?