BIBLE READING: 2 CORINTHIANS 12:7–10 (KJV)
7 And lest I should be exalted above measure through the abundance of the revelations, there was given to me a thorn in the flesh, the messenger of Satan to buffet me, lest I should be exalted above measure.
8 For this thing I besought the Lord thrice, that it might depart from me.
9 And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.
10 Therefore I take pleasure in infirmities, in reproaches, in necessities, in persecutions, in distresses for Christ’s sake: for when I am weak, then am I strong.
EXHORTATION
KEY VERSE: “And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness.” — 2 Corinthians 12:9 (KJV)
Welcome to Mercy Speaking Devotional on this blessed Sunday, September 27, 2026. Yesterday we considered how God is building you, shaping character in seasons both visible and unseen. Today we come to one of the most comforting truths in all of Scripture: God’s strength is not diminished by your weakness. It is displayed through it.
In 1823, in Putnam County, New York, a six-week-old baby girl developed a minor eye infection. A man posing as a physician applied the wrong treatment, and the child was left permanently blind for the rest of her life. That child grew up to become Fanny Crosby, one of the most prolific hymn writers in Christian history, credited with more than eight thousand hymns, including “Blessed Assurance” and “To God Be the Glory.” She often said that she did not consider her blindness a tragedy, but a gift, because it meant that the first face she would ever see would be the face of Jesus Christ.
Fanny Crosby’s life was not shaped despite her weakness. It was shaped through it. Her limitation became the very channel through which God poured out a gift that has strengthened the worship of millions of believers for nearly two centuries.
This is precisely the mystery Paul describes in today’s reading. Paul had a thorn in the flesh, something painful, limiting, and humbling. He begged God three times to remove it. God’s answer was not the removal Paul asked for. Instead, God gave him something greater: sufficient grace, and strength made perfect in weakness. Paul did not merely accept this answer. He came to glory in it, because he understood that his limitation had become the doorway through which the power of Christ rested upon him.
This is not how the world teaches us to think about weakness. The world tells us to hide our struggles, mask our pain, and present only our strength to others. But Scripture tells a different story.
A weak vessel, surrendered to God, is not disqualified from usefulness.
A weak vessel, surrendered to God, often becomes the clearest display of His power.
A weak vessel does not need to pretend to be strong before God can use it.
A weak vessel only needs to stop resisting the grace that is already sufficient.
God is not searching for people who have everything together. He is searching for people willing to be emptied of self-reliance, so that His strength can fill the space that pride once occupied.
Perhaps today you are carrying your own thorn. It may be a health condition, a besetting weakness, a financial struggle, a strained relationship, or an area of ministry where you feel utterly inadequate. You have prayed, perhaps more than three times, for God to take it away. And yet it remains. Do not mistake the continuation of your struggle for the absence of God’s care. Paul’s thorn remained, but so did God’s grace, and so did God’s power resting upon him. The presence of a thorn is not evidence that God has withdrawn. It may be evidence that God is preparing to display strength that your own strength never could.
There is a kind of pride that quietly grows when things go well for us. We begin to trust our own wisdom, our own resources, our own ability to manage life. Weakness strips that away. It humbles us to the place where we stop performing for God and start depending on Him.
Isaiah 40:29–31 tells us that God gives power to the faint, and to those who have no might He increases strength; but those who wait upon the Lord shall renew their strength. Philippians 4:13 reminds us that we can do all things through Christ who strengthens us. Notice that the emphasis is never on our own capacity. It is always on His sufficiency.
If you are a parent who feels you have failed at raising your children well, a spouse who feels inadequate in communication, a worker who feels overlooked, or a believer who feels spiritually dry, hear this today: your weakness is not disqualifying you from God’s use. It is qualifying you for His grace.
Bring your thorn honestly before Him.
Stop pretending you are stronger than you are.
Ask Him, as Paul did, but then rest in whatever answer He gives, trusting that His grace truly is sufficient, even when the circumstance does not change.
Do not only pray, “Lord, remove this weakness from me.”
Also learn to pray, “Lord, let Your strength be perfected through this weakness.”
That is a different prayer, and it produces a different kind of faith. It is the faith that stops demanding explanations and starts receiving grace.
Fanny Crosby never received her physical sight in this life. But she received something far greater: a life so filled with the strength of Christ that darkness became the platform for one of the brightest legacies of faith the church has ever known. Whatever weakness you carry today, bring it to the God who specialises in turning thorns into testimonies.
He is not waiting for you to become strong before He uses you.
He is waiting for you to admit that you are weak, so that His strength, made perfect in weakness, can be seen clearly in you.
When you are weak, then, through Christ, you are strong.
FOOD FOR THOUGHT
What weakness have you been hiding from God instead of surrendering to Him, and what might change if you allowed His strength to be made perfect in it?
PRAYER POINTS
- Father, thank You for Your grace, which is sufficient for every weakness I carry. Thank You for never abandoning me in my areas of frailty, in Jesus’ name.
- Lord, forgive me for the times I have hidden my weakness out of pride instead of surrendering it honestly to You, in Jesus’ name.
- Father, help me stop striving in my own strength. Teach me to depend fully on Your sufficiency rather than my own ability, in Jesus’ name.
- Lord Jesus, let Your power rest upon me. In every place I feel inadequate, let Your strength be made perfect, in Jesus’ name.
- Father, turn my thorn into a testimony. Use my weakness for Your glory, just as You have done for Your servants throughout the ages, in Jesus’ name.
- Lord, give me grace to trust You even when my circumstances do not change as quickly as I would like, in Jesus’ name.
- Father, I thank You because Your grace has always been enough for me. I receive Your strength today, and I give You all the glory, in Jesus’ mighty name. Amen.
