Truthfulness' role in John 9:20 witness?
What role does truthfulness play in our witness, as seen in John 9:20?

Setting the scene

• Jesus has just healed a man born blind

• Religious leaders investigate the miracle, summoning the man’s parents

• The parents are under pressure: acknowledging Jesus could cost them synagogue membership (vv. 22–23)


What we observe in John 9:20

“His parents answered, ‘We know that this is our son and that he was born blind.’”

• They state only what they undeniably know

• Their plain, factual answer becomes an anchor point for everyone listening

• Even in fear, they refuse to deny the obvious work of God


Truthfulness: A cornerstone of witness

• Truth gives credibility—people trust a message when the messenger is reliable

• Truth honors God, “the God of truth” (Isaiah 65:16)

• Truth points to Christ, who is “the way and the truth and the life” (John 14:6)

• Truth exposes darkness; the miracle could be contested, but facts stand firm


Scriptural foundations for speaking truth

Exodus 20:16 – “You shall not bear false witness against your neighbor.”

Proverbs 12:19 – “Truthful lips endure forever, but a lying tongue is but for a moment.”

Psalm 15:2 – “He who walks with integrity and practices righteousness, who speaks the truth from his heart.”

Ephesians 4:25 – “Therefore each of you must put off falsehood and speak truthfully to his neighbor, for we are members of one another.”

Colossians 3:9 – “Do not lie to one another, since you have taken off the old self with its practices.”


Consequences when truth is compromised

• Witness loses power—credibility once lost is hard to regain

• God’s name is dishonored; His people are called to reflect His character

• Untruth opens doors to further compromise (John 8:44 links lies to the devil)

• The gospel message can be dismissed if messengers seem unreliable


Growing in truthfulness today

• Saturate the mind with Scripture—God’s Word renews thinking (John 17:17)

• Pray for courage; truth sometimes invites opposition, as in John 9

• Check motives—speak to glorify God, not to protect self-image

• Keep statements within personal knowledge: “We know…” (v. 20) mirrors wise restraint

• Cultivate accountability—invite fellow believers to correct exaggerations or inaccuracies

• Practice daily honesty in small matters; faithfulness in little builds faithfulness in much (Luke 16:10)


Key takeaways

• Truthfulness authenticates our testimony and aligns us with the character of God

• Even brief, simple facts—“He is our son; he was born blind”—can powerfully affirm God’s work

• A truthful witness stands firm under scrutiny, giving the world a clear, unwavering view of Christ

How can we apply the parents' honesty in John 9:20 to our lives?
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