Isaiah 42:13 (KJV)

What does Isaiah 42:13 mean?

Isaiah 42:13 describes the LORD going out like a powerful warrior, stirring up intense zeal and making a loud, commanding cry as he overcomes his enemies. The verse uses the image of a mighty man of war to show God’s strength and determination in acting on behalf of his people.

In this part of Isaiah, the prophet is speaking to the people of Israel, describing how God will act decisively and forcefully to bring justice and deliverance. The language is vivid and dramatic, showing God not as distant or passive but as someone who enters the struggle with energy and resolve.

The Hebrew behind Isaiah 42:13

• LORD (יְהוָה, YHWH): This is the personal name of God in the Hebrew Bible, emphasizing that it is Israel’s covenant God who is acting, not a generic deity.
• jealousy (קִנְאָה, qin’ah): This word means zeal or passionate intensity. Here, it highlights God’s deep commitment and emotional investment in defending his people, not just anger or envy.
• prevail (גָּבַר, gavar): This word means to be strong or to overpower. It stresses that God’s victory over his enemies is certain and unstoppable, not just a struggle or contest.

Why Isaiah 42:13 matters

• Isaiah 42:13 clears up the idea that God is always gentle or distant; here, God is pictured as active and forceful, fighting for what is right.
• The verse emphasizes God’s personal involvement and intense commitment to his people, not just a detached or abstract justice.
• This verse connects to the wider passage by contrasting God’s earlier gentleness (Isaiah 42:1–4) with his readiness to act powerfully when needed, showing both sides of God’s character.