New Testament
Acts 19:15
Read the Bible in clear, modern English—easy to understand, faithful to the meaning, and written for everyday readers.
But the evil spirit answered them, "Jesus I know, and Paul I know about — but who are you?"
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And the evil spirit answered and said, Jesus I know, and Paul I know; but who are ye?
What Acts 19:15 means
Plain-English insight for readers
In this passage, an evil spirit responds to some people trying to use Jesus' name to cast it out. The spirit recognizes Jesus and Paul, who are known for their authority and power. However, it questions the identity of the people trying to invoke that power. This highlights a crucial point: simply using the name of Jesus is not enough; one must have a genuine relationship with Him. The spirit's response reveals that authority comes from knowing Jesus personally and being aligned with His mission. It serves as a reminder that spiritual battles require more than just words; they require a deep connection with God. The passage challenges us to reflect on our own faith and relationship with Jesus. Are we merely using His name, or do we truly know Him? This moment emphasizes the importance of authenticity in our spiritual lives and the necessity of being grounded in faith to face challenges. It encourages us to seek a deeper understanding of who we are in Christ and the power that comes from that relationship.
How to apply Acts 19:15 to your life
This verse encourages us to evaluate our own faith. Are we relying on Jesus' name without truly knowing Him? To face life's challenges, we need a genuine relationship with Christ. Spend time in prayer and scripture to deepen that connection and understand your identity in Him. Trust in His power and presence in your life as you navigate difficulties. We must be grounded in faith to effectively confront spiritual battles and challenges.
Curated for this public verse page. Acts Summary
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Illustrated scene from Paul's story: The Word Spreads in Ephesus (Acts 19:8–20)
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Paul

Photo: Gary Todd (Gary Lee Todd, Ph.D.), via Wikimedia Commons. License: CC0 1.0 Universal Public Domain Dedication. Source. Location: Southern end of the Temple Mount, Jerusalem Old City. Resized for the web.
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Keep studying Acts 19:15
Related Bible verses
Key themes
At a Glance — the Book of Acts
- Author
- Luke the physician
- Written
- Around AD 62
- Genre
- Historical narrative
- Original Audience
- Gentile Christians (addressed to Theophilus)
Frequently Asked Questions
Quick, clear answers about this verse
What does Acts 19:15 mean?
Acts 19:15 shows an evil spirit recognizing the authority of Jesus and Paul while questioning the identity of those trying to use Jesus' name. This highlights that true spiritual authority comes from a genuine relationship with Christ, not just the use of His name.
What is the significance of the phrase 'Jesus I know, and Paul I know' in Acts 19:15?
The phrase signifies that both Jesus and Paul are recognized by the evil spirit as having true authority. It emphasizes that spiritual power is rooted in a personal relationship with Jesus, rather than mere verbal invocation.
How does Acts 19:15 relate to spiritual authority?
Acts 19:15 relates to spiritual authority by showing that authority in spiritual matters is not granted simply by using Jesus' name. It requires a true understanding and relationship with Him, as demonstrated by the recognition of Jesus and Paul by the evil spirit.
What lesson can we learn from Acts 19:15?
The lesson from Acts 19:15 is that we should evaluate our own faith and relationship with Jesus. It reminds us that to face spiritual challenges effectively, we need to have a genuine connection with Christ, not just rely on His name.
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