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Mark 1:23

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¶ And there was in their synagogue a man with an unclean spirit; and he cried out,

And {G2532} there was {G2258} in {G1722} their {G846} synagogue {G4864} a man {G444} with {G1722} an unclean {G169} spirit {G4151}; and {G2532} he cried out {G349},

In their synagogue just then was a man with an unclean spirit in him, who shouted,

Suddenly a man with an unclean spirit cried out in the synagogue:

And straightway there was in their synagogue a man with an unclean spirit; and he cried out,

Commentary

Mark 1:23 introduces one of the earliest public demonstrations of Jesus' divine authority, marking a significant moment in His ministry. This verse sets the stage for a dramatic encounter that reveals the true nature of the spiritual realm and Christ's power over it.

Context of Mark 1:23

This verse occurs immediately after Jesus begins His teaching ministry in the synagogue at Capernaum. The preceding verses (Mark 1:21-22) describe the astonishment of the people at Jesus' teaching, noting that "he taught them as one that had authority, and not as the scribes." While Jesus' words amazed them, the presence of a man with an unclean spirit provides an immediate, tangible manifestation of the spiritual conflict His ministry initiated. The synagogue, typically a place of worship and instruction, becomes the arena for this direct confrontation between divine power and evil.

Key Themes and Messages

  • Jesus' Authority Over Evil Spirits: The most prominent theme is Jesus' unparalleled power over demonic forces. The unclean spirit's immediate and dramatic reaction upon encountering Jesus underscores His superior authority, even before Jesus speaks a word to it.
  • Spiritual Conflict is Real: This passage vividly portrays the reality of spiritual warfare. The presence of an "unclean spirit" in a public, sacred space highlights that evil is not merely abstract but can manifest in human lives and challenge divine truth.
  • Recognition of Christ's Identity: Though not fully elaborated in this verse, the spirit's cry is a precursor to its forced recognition of Jesus' holy identity in the following verse (Mark 1:24). Evil forces inherently recognize the divine.

Linguistic Insights

The phrase "unclean spirit" translates from the Greek pneuma akatharton (πνεῦμα ἀκάθαρτον). The term akatharton literally means "not clean" or "impure," carrying connotations of ceremonial defilement, moral impurity, and separation from God. This was not merely a physical illness but a spiritual affliction. The verb "cried out" (Greek: ἀνέκραξεν, anekraxen) suggests a sudden, loud, and often involuntary shriek or shout, indicative of distress, fear, or a compelled reaction to Jesus' presence.

Practical Application

For believers today, Mark 1:23 serves as a powerful reminder of Christ's enduring victory over spiritual darkness.

  • Jesus is Sovereign: We are assured that no evil power can stand against the authority of Jesus Christ. This offers immense comfort and hope in a world grappling with various forms of spiritual oppression and darkness.
  • Spiritual Discernment: The story encourages believers to be spiritually discerning, recognizing that spiritual battles are real (Ephesians 6:12) and can manifest in unexpected places, even within religious contexts.
  • Freedom in Christ: Just as Jesus brought immediate freedom to the man in the synagogue, He continues to offer liberation from all forms of bondage. This verse invites us to trust in His power for deliverance and transformation in our own lives and for those around us.
Note: If the commentary doesn’t appear instantly, please allow 2–5 seconds for it to load. It is generated by Gemini 2.5 Flash (May 20, 2025) using a prompt focused on Biblical fidelity over bias. While the insights have been consistently reliable, we encourage prayerful discernment through the Holy Spirit.

Please note that only the commentary section is AI-generated — the main Scripture and cross-references are stored on the site and are from trusted and verified sources.

Cross-References

  • Mark 9:25 (3 votes)

    When Jesus saw that the people came running together, he rebuked the foul spirit, saying unto him, [Thou] dumb and deaf spirit, I charge thee, come out of him, and enter no more into him.

  • Mark 1:34 (2 votes)

    And he healed many that were sick of divers diseases, and cast out many devils; and suffered not the devils to speak, because they knew him.

  • Matthew 12:43 (2 votes)

    When the unclean spirit is gone out of a man, he walketh through dry places, seeking rest, and findeth none.

  • Mark 5:2 (2 votes)

    And when he was come out of the ship, immediately there met him out of the tombs a man with an unclean spirit,

  • Luke 4:33 (2 votes)

    And in the synagogue there was a man, which had a spirit of an unclean devil, and cried out with a loud voice,

  • Luke 4:37 (2 votes)

    And the fame of him went out into every place of the country round about.

  • Mark 7:25 (2 votes)

    For a [certain] woman, whose young daughter had an unclean spirit, heard of him, and came and fell at his feet: