What is the meaning of Isaiah 50:10?

who among you fears the LORD

Isaiah begins with a searching invitation. Reverent fear is not terror but worshipful awe that shapes choices and priorities.

• Psalm 111:10 reminds us, “The fear of the LORD is the beginning of wisdom,” showing that true insight starts here.

• Proverbs 1:7 links this fear with knowledge that shapes daily living.

• Acts 9:31 describes New Testament believers “walking in the fear of the Lord,” confirming that such reverence spans both covenants.

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and obeys the voice of His Servant

The “Servant” is the promised Messiah, ultimately fulfilled in Jesus Christ (Isaiah 42:1; Matthew 12:18). Reverence for God must be matched by practical obedience to His Anointed.

• John 10:27—“My sheep hear My voice… and they follow Me”—shows that listening and doing go together.

• Hebrews 5:9 calls Jesus “the source of eternal salvation to all who obey Him,” tying obedience to saving faith.

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who among you walks in darkness and has no light

Even those who fear God and obey Christ can face seasons that feel lightless—persecution, grief, unanswered questions.

• Psalm 23:4 speaks of “the valley of the shadow of death,” affirming that believers sometimes tread dark valleys.

• Micah 7:8 captures hopeful realism: “Though I sit in darkness, the LORD will be my light.”

• John 12:46 shows Jesus as the remedy: “I have come as a light into the world, that everyone who believes in Me should not remain in darkness.”

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let him trust in the name of the LORD; let him lean on his God

The antidote to darkness is active reliance on God’s revealed character (“name”) and personal support (“lean on”).

• Proverbs 3:5–6 calls us to “trust in the LORD with all your heart… and He will make your paths straight,” turning trust into daily guidance.

• Isaiah 26:3-4 promises perfect peace to those whose minds are stayed on the LORD, because they trust in Him.

• Psalm 37:3-5 urges us to “trust in the LORD… commit your way to the LORD… and He will act,” showing that leaning is neither passive nor futile.

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summary

Isaiah 50:10 invites every God-fearing person to pair reverence with obedience, acknowledge the reality of dark seasons, and respond by wholehearted trust. Scripture consistently unites fear of the LORD, submission to Christ, honest acknowledgment of hardship, and confident reliance on God. Darkness need not define the believer; trusting and leaning on the LORD ensures His light and guidance will break through.