New Testament

Mark 9:18

Read the Bible in clear, modern English—easy to understand, faithful to the meaning, and written for everyday readers.

ClearClear Bible Translation

"Whenever it seizes him, it throws him to the ground. He foams at the mouth, grinds his teeth, and his body wastes away. I asked your disciples to drive it out, but they couldn't do it."

Compare translations
KJVKing James Version

And wheresoever he taketh him, he teareth him: and he foameth, and gnasheth with his teeth, and pineth away: and I spake to thy disciples that they should cast him out; and they could not.

What Mark 9:18 means

Plain-English insight for readers

In this verse, a father describes the severe condition of his son who is possessed by an evil spirit. The spirit causes violent seizures, leading to foaming at the mouth and grinding of teeth, indicating a serious physical and mental struggle. The father had sought help from Jesus' disciples, hoping they could cast out the demon, but they were unable to do so. This highlights the limitations of the disciples' power without Jesus' direct intervention. The father's desperation is evident as he turns to Jesus for help, showing the need for faith and reliance on divine power in times of crisis. This situation sets the stage for Jesus to demonstrate His authority over evil and the importance of faith in overcoming challenges.

How to apply Mark 9:18 to your life

This verse reminds us of the importance of seeking help in our struggles, especially from those who have faith. It encourages us to rely on God’s power rather than our own abilities. In times of crisis, turning to Jesus can bring hope and healing.

Curated for this public verse page. Mark 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.

A painting of Andrew bringing his brother Simon to Jesus

Illustrated scene from Peter's story: Andrew Brings Simon to Jesus (John 1:40–42)

Meet the people of the Bible

Follow their lives in order, with illustrated scenes and Bible passages that tell their stories.

Peter

The low dark stone ruins of Capernaum, with the Sea of Galilee and hills behind.

Photo: zeevveez, via Wikimedia Commons. License: CC BY 2.0. Source. Location: Capernaum, on the northern shore of the Sea of Galilee. 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.

Capernaum

Jesus' home base by the Sea of Galilee, and the town where Peter lived.

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 Plans

Ask AI about Mark 9:18

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 Mark 9:18

At a Glance — the Book of Mark

Author
John Mark
Written
Around AD 55-65
Genre
Gospel
Original Audience
Roman and Gentile Christians

Frequently Asked Questions

Quick, clear answers about this verse

What does Mark 9:18 mean?

Mark 9:18 describes a father’s plea for help regarding his son who suffers from severe seizures caused by an evil spirit. The verse highlights the father's desperation and the inability of Jesus' disciples to cast out the demon, emphasizing the need for divine intervention.

What is the significance of the father's desperation in Mark 9:18?

The father's desperation in Mark 9:18 illustrates the depth of his suffering and the urgency of his situation. It shows the lengths to which he is willing to go to seek help for his son, reflecting a common human experience of seeking assistance in times of crisis.

What does the phrase 'he foams at the mouth' in Mark 9:18 mean?

The phrase 'he foams at the mouth' in Mark 9:18 describes a physical symptom of the boy's seizures, indicating a severe and distressing condition caused by the evil spirit. This vivid imagery underscores the seriousness of the boy's affliction.

Why couldn't the disciples cast out the demon in Mark 9:18?

In Mark 9:18, the disciples were unable to cast out the demon, which highlights their limitations without Jesus' direct power. This situation sets the stage for Jesus to demonstrate His authority over evil.

Daily Verse — straight to your inbox

A verse and a 2-sentence plain-English explanation, every morning. Free. Unsubscribe anytime.