The Power of a Testimony

Then I will tell my brothers and sisters about you [ recount your name/reputation to my brothers]; I will praise you in the public meeting [assembly; congregation].

Psalm 22:22, EXB

We have arrived at a defining moment in this 40-day journey, where reflection must give way to response. Throughout these days, we have explored the depth, the mystery, and the power of the blood of Jesus. But now, our focus shifts to something deeply personal and profoundly powerful: the testimony it produces.

Scripture reveals in the Book of Revelation 12:11, “They overcame him by the blood of the Lamb and by the word of their testimony…” Here, we uncover a divine partnership: the finished work of the blood and the living witness of a transformed life. The blood speaks, but so must we.

Testimonies don’t just emerge out of nothing. They are victories birthed by what Jesus accomplished for us through the cross and by His blood. Our salvation, for example, is a powerful testimony. You were delivered from the old self into a new life, thanks to the blood.

The testimonies that matter most are not about material possessions, but about the deep, eternal change brought about by Jesus’ sacrifice. The most powerful testimony before the Father was not a song or speech. It was the marks on Jesus' back, the nails in His hands, the stripes He bore. As Colossians 2:15 (AMP) puts it:

Testimonies serve two key purposes: they keep our appreciation fresh by reminding us of how God rescued us, and they humble us by confronting us with the reality of our dependence on His mercy.

Romans 10:10 says, “For with the heart a person believes [in Christ as Savior], resulting in his justification... and with the mouth he acknowledges and confesses [his faith openly], resulting in and confirming [his] salvation.” (AMP)

In other words, believing in your heart brings you into righteousness, but your confession, your testimony, is what seals and confirms the result. Yet many still hesitate to share what God has done, denying others the opportunity to believe Him for similar outcomes.

Let me cite a recent example. Once during this 40-day fast, our fridge was empty of eggs. Someone might say, “Surely you could afford eggs.” But the truth is we didn’t have them. That afternoon, while I was working on a message, one of the mothers from our fellowship knocked on the door. And what did she have? A crate of eggs. We hadn’t told anyone. But God knew, and He provided through her.

This may seem insignificant, but it was a precise provision from heaven that day. Perhaps, someone with an empty fridge or a quiet need may find hope reading this account. So, it’s not the size of the testimony but the God who orchestrates it that matters. He deserves the praise.

Angel Gabriel announced to Mary the coming of Jesus saying:

Why did Gabriel mention Elizabeth’s pregnancy? There were no social media posts to spread the news. Yet this testimony was a faith-stirrer. Mary, hearing of Elizabeth’s miracle, responded with faith: “Be it unto me according to your word.” Gabriel didn’t just deliver information; he gave a testimony. He revealed what God had done in Elizabeth to build Mary’s faith for what God was about to do in her. That’s the power of testimony: it bridges the gap between what you’ve heard and what you believe. It takes what God has done in one place and reproduces it in another. What Elizabeth’s story did for Mary, your testimony can do for someone else.

Testimonies are not just recollections of past victories. They are spiritual seeds. They travel across generations, geographies, and situations to reproduce the same results again. The Gospel itself is the testimony of eyewitnesses. As John said in 1 John 1:1–2 (MSG): “We were there, taking it all in—we heard it, we saw it, we touched it. And now, we’re telling you…”

These testimonies have been transforming lives for centuries. For those believing for children like Sarah, Hannah, or Elizabeth, you will testify. For those needing healing, supernatural provision, or deliverance, you too will see God’s power. Let the testimony of Scripture become your confession and expectation.

Just as the Israelites applied the lamb’s blood to their doorposts in the Book of Exodus, we too must apply the blood of Jesus, through our faith and our testimony. Knowing about the blood is not enough; we overcome the accuser by declaring what it has accomplished for us. As the Amplified Classic puts it, “They overcame him… by the word of their testimony.” Our words, then, are not passive. They are weapons. When we testify, we speak not only to people, but also to principalities and powers.

Throughout Scripture, we see people creating memorials to preserve God’s testimonies: Abraham built altars. Jacob anointed the stone where he saw the ladder. Joshua took twelve stones from the Jordan as a sign. Moses placed Aaron’s rod in the ark. Why? So generations would know what God had done. So that His power could be remembered and expected again. We must do the same.

Tell your children. Tell your friends. Testify in your fellowship. Write it down. These stories matter.

Our world is full of bad news. Fear spreads faster than hope. But where are the stories of God’s intervention? Isaiah 60 says darkness will cover the earth, but the glory of the Lord will rise upon His people. Where is that glory being revealed? Who is sharing it? Psalm 145:4 (ERV) says, “Each generation will praise you and tell the next generation about the great things you do.”

If we remain silent, afraid, cautious, or ashamed, we rob the next generation of faith. When we speak more about what witches and demons are doing than about what God is doing, it’s no surprise that faith is low. It’s time to reclaim the narrative.

Hannah didn’t keep quiet when God answered her prayer. She prayed, and that prayer was a testimony, a weapon, and a song. 1 Samuel 2:1-5 recounts how she exalted in God’s faithfulness, reversed shame, and silenced her enemies. Your testimony can do the same.

In trials and attacks, we must come before God with testimonies. Remind Him and yourself of what He’s done. Because He hasn’t changed. Even if the testimony isn’t yours, borrow it. What God did for one, He can do for another. Jesus promised even greater works. But where are the voices lifting these stories heavenward? Let your faith arise. Ask for new testimonies, not just for yourself, but for the next generation.

Let this be our cry, echoing Psalm 44: “O God, we have heard it with our own ears—our ancestors have told us what You did in their days… Awake, O Lord! Help us! Redeem us because of Your unfailing love.” (verses 1 & 23).

This is our moment: to remember, to recount, and to revive the testimonies of the blood with boldness. As we declare the goodness of our God, we step into a living legacy of faith.

Surely, we too will have testimonies to celebrate and pass down to the generations to come.