Devotion: Comment — Speak with Gospel Courage

Scripture Focus

“Cry aloud; do not hold back; lift up your voice like a trumpet.” — Isaiah 58:1
“We cannot but speak of what we have seen and heard.” — Acts 4:20

The Power of One Voice

In 1934, a young pastor named Dietrich Bonhoeffer delivered a radio address warning Germany about the danger of following a leader like Hitler. He was cut off the air mid-sentence. Later, Bonhoeffer would be imprisoned and executed for his refusal to remain silent in the face of evil.

He famously said:

“Silence in the face of evil is itself evil. Not to speak is to speak. Not to act is to act. God will not hold us guiltless.”

Bonhoeffer’s courage reminds us that there are moments when silence is complicity — and this is one of those moments.

Historical Context — When the Church Spoke Boldly

Isaiah 58 was written to a people who loved religious ritual but ignored righteousness. God calls the prophet to “lift up your voice like a trumpet” — to confront hypocrisy and call the nation back to covenant faithfulness.

In Acts 4, Peter and John had just been threatened by the Sanhedrin and commanded to stop preaching Christ. Their answer?

“We cannot but speak of what we have seen and heard.”

This is the boldness of the early church — ordinary men and women speaking with courage because they were convinced that Jesus had risen from the dead and that the gospel could not be chained (2 Timothy 2:9).

Exposition — What Gospel Courage Looks Like

Speak Truth
- “Woe to those who call evil good and good evil.” — Isaiah 5:20
  We must have the courage to name sin as sin, to defend the dignity of life, to uphold justice, and to resist the pressure to conform to the world’s shifting morality.
John MacArthur: “Silence is not golden — it’s yellow. We must speak the truth even when it costs us.”
Speak Gospel
- “For I am not ashamed of the gospel, for it is the power of God for salvation.” — Romans 1:16
  The world needs more than moral outrage — it needs the message that Christ bore sin, satisfied wrath, and offers forgiveness to all who repent.
Thomas Watson: “Till sin be bitter, Christ will not be sweet.”
Our speech must expose sin so that Christ might be seen as precious.
Speak Hope
- “Therefore let us be grateful for receiving a kingdom that cannot be shaken.” — Hebrews 12:28
  In a world filled with fear and outrage, Christians should sound different — hopeful, steady, joyful. We remind the world that the story ends with a throne, not chaos (Revelation 21:3–5).
D.A. Carson: “We are not to retreat from the world, but to live and speak in such a way that the world knows to Whom it must give account.”

Personal Application

This is where the Word presses on us:

Have you been silent when you should have spoken? Silence at school, work, or online is easy — but costly.
Is your speech marked more by outrage than by gospel? Truth without grace hardens hearts. Grace without truth empties the gospel of its power.
Do you speak hope or despair? Your words either build faith or deepen fear in those around you.

Martyn Lloyd-Jones: “The most urgent need in the Christian Church today is true preaching; and as it is the greatest and most urgent need in the Church, it is obviously the greatest need of the world also.”
You may not have a pulpit — but your kitchen table, your workplace, and your social media page can become one.

Takeaway Tasks

Scripture to Memorize: Isaiah 58:1 or Acts 4:20 — let it fuel your courage.
Prayer Challenge: Ask God for one opportunity this week to speak the gospel clearly to someone — and for courage not to shrink back.
Replace Complaints with Hope: Each time you’re tempted to complain about the culture, pause and share one truth about God’s kingdom that cannot be shaken.
Encourage Another Believer: Send a text, note, or phone call to embolden someone else to stand for truth.
Take the Gospel to the Streets: Join Operation Gospel at the abortion mill and or in downtown Macon as they preach the Gospel.

Prayer

Lord, give me the courage of Peter and John to say, “I cannot but speak.”
Forgive me for the times I have chosen silence out of fear.
Fill me with Your Spirit to speak truth with grace, the gospel with clarity, and hope with confidence.
Make my words a trumpet that points people to the risen Christ. Amen.