What was Paul’s thorn in the flesh?
Question 06076
The question of what Paul’s thorn actually was has occupied readers for centuries, partly because Paul is deliberately vague and partly because the passage sits within one of the most extraordinary sections of personal disclosure in the entire New Testament. In 2 Corinthians 12:7-10, Paul describes having been caught up into the third heaven, given revelations of surpassing greatness, and then given a thorn as a counterweight to the danger that those experiences might have produced pride.
What the Text Actually Says
The Greek word Paul uses is skolops, which means a pointed stake or splinter. It is not a delicate inconvenience but something sharp and penetrating. Paul calls it “a messenger of Satan” (angelos Satanas), which is striking on two levels: it has a demonic dimension, and yet God permitted it. Paul says it was given to him, using the passive voice that in biblical Greek frequently signals divine agency. God gave Paul this affliction through Satanic means, for His own purposes. Paul prayed three times for its removal, and God’s answer was not removal but assurance: “My grace is sufficient for you, for my power is made perfect in weakness” (2 Corinthians 12:9).
The Leading Candidates
The most widely held view across the centuries has been a physical ailment. Galatians 4:13-15 provides the strongest clue: Paul mentions a physical infirmity that was the occasion for his first preaching in Galatia, and the Galatians would have “gouged out their eyes and given them” to him. This reads naturally as a reference to severe eye trouble, perhaps caused by the blindness at his conversion which may never have fully resolved (Acts 9:18). The large letters he mentions writing in Galatians 6:11 could support poor eyesight. Others have proposed epilepsy, malaria contracted in the lowlands of Pamphylia, or persistent migraines. The suggestion that the thorn refers to spiritual opposition from a persistent adversary has some defenders, but the physical language of skolops and the Galatian reference make a bodily ailment the more natural reading.
What cannot be established with certainty is the precise nature of the affliction. Scripture does not tell us, and this may itself be intentional. The lesson Paul draws is not about the specific form of suffering but about the sufficiency of grace in weakness, and that lesson applies equally across all forms of human frailty.
Why God Did Not Remove It
The one who wrote more about prayer than almost any other New Testament author prayed earnestly for relief and did not receive it. God’s answer was not neglect but a direct and personal response: “My grace is sufficient for you.” The thorn remained. What changed was Paul’s understanding of it.
The reason given is telling: the thorn was given to prevent Paul from becoming proud because of the surpassing greatness of the revelations. God’s concern was for Paul’s spiritual character, and the affliction that seemed to undermine Paul’s ministry was actually the instrument that protected it. Paul concludes by boasting in his weaknesses precisely because they become the conditions under which Christ’s strength is most visible. The thorn was not a punishment. It was a grace.
So, now what?
The pastoral weight of this passage is enormous. Christians who have prayed faithfully for the removal of a persistent affliction and found it remains are in good company. Paul’s experience establishes that unanswered prayer for healing or relief is not evidence of insufficient faith. It may be evidence of God working at a level deeper than immediate comfort. The question to bring to prolonged suffering is not only “Why won’t God remove this?” but “What is God doing through this that He could not do without it?”
“But he said to me, ‘My grace is sufficient for you, for my power is made perfect in weakness.’ Therefore I will boast all the more gladly of my weaknesses, so that the power of Christ may rest upon me.” 2 Corinthians 12:9