Saturday, 7 March 2026
However, this kind does not go out except by prayer and fasting.” Matthew 17:21
Note: You can listen to today’s commentary courtesy of our friends at the “Bible in Ten” podcast. (Click Here to listen)
You can also read this commentary, scrolling with music, courtesy of our friends at “Discern the Bible” on YouTube. (Click Here to listen), or at Rumble (Click Here to listen).
“And this kind it departs not if not in prayer and fasting” (CG).
In the previous verse, Jesus told the disciples the reason why they couldn’t eject the demon, explaining to them the power of faith, even the size of a mustard seed. Having said that, He now speaks of the importance of matters related to their faith, saying, “And this kind it departs not if not in prayer and fasting.”
There are two new words in this verse. The first is proseuché, prayer. It is derived from prós, towards or exchange, and euché, a wish or prayer. Thus, it signifies an exchange of wishes. The second is nésteia, abstinence. This can be both from a lack of food (such as in 2 Corinthians 6:5), or for a voluntary or religious purpose (such as in Acts 14:23).
It is to be noted that this verse is not included in some texts, and it is either footnoted as such or left out entirely from some translations. If the omission of the verse is not footnoted, it means that the verse number is lacking as well. This can be confusing to those who do not understand such nuances.
Jesus’ point here is not that all demons required their special prayers and fasting, but that this particular type of demon did. This, then, should probably be taken as a type of upbraiding. The disciples, having failed to eject the demon, should have gathered in prayer instead of disputing with the scribes.
However, the lack of ability to cast the demon out probably embarrassed them, and instead of going to their knees, pride stepped in, and they spent their time trying to justify themselves by past deeds or through the sure thought that their Master could take care of the matter in a snap.
Despite this, nothing is said about what type of fasting would be required, be it a promise to fast, a half day, a full day, etc. Therefore, without knowing what was meant, the disciples would have to do their best to seek the Lord’s power to resolve the matter.
Life application: A main point to consider is that these men could not expect to arbitrarily walk up to any malady or affliction and snap their fingers to obtain their anticipated results. Instead, they were subject to the will of the Lord. This subjugation meant that when things did not go as expected, they were to stop and seek His face.
Although there is no prescription concerning casting out demons for the church today, there are hurdles that we will face, and we should seek the face of the Lord when we meet them. It is better that we come to the Lord with all of the needs of the day ahead, asking for His guidance. But when roadblocks appear, that is when we should re-seek His face, asking Him to guide our steps anew.
A second point about this verse is the omission of it in some Bibles. This is not a conspiracy by someone to degrade the importance of the word. Scholars translate based on various texts and textual differences. This is normally explained in the preface, if one is included.
However, it is rather shoddy to omit a verse without any explanation at all. Numbers increase one after another. This is standard for all people. When a number is missing, without an explanation, it violates the set rules of numerical progression. This is annoying and even troublesome, depending on who the reader is.
If you come to such a situation in your Bible reading, highlight or mark it so that the next person who reads that Bible doesn’t have to fret over the missing verse. Bibles can get passed along any number of times. Notes for clarity can be a real blessing to the next person into whose hands it comes.
Lord God, give us the wisdom to seek You in prayer each day. And when times of extra trial and difficulty arise, help us to remember to stop, drop (even if only mentally), and petition You for greater assistance and insight into the difficulty we face. Yes, Lord, give us wisdom in this. Amen.





