Introduction
In my last blog, I posted what appeared to be a conflict in the Scriptures. It isn’t, of course, but I was interested in who would pick up the challenge and come up with an answer. To see my last blog, click here.
In my research, I decided to give ChatGPT a try and see if it would give me a satisfactory answer. Here is the result.
Question Posed to ChatGPT
There is a question that concerns the apparent conflict between Hebrews 9:27, 1 Corinthians 15:51, and First Thessalonians 4:16–18—specifically, how the statement “it is appointed for man to die once” harmonizes with the doctrine commonly called the Rapture, in which some believers are “caught up” without experiencing physical death.
Answer Received
The perceived tension between Epistle to the Hebrews 9:27, First Epistle to the Corinthians 15:51, and First Epistle to the Thessalonians 4:16–18 dissolves when each text is interpreted in its literary and theological context rather than as isolated axioms.
Let us examine the issue carefully.
1. The Meaning of Hebrews 9:27
Hebrews 9:27 states: “It is appointed for man to die once, and after that comes judgment.”
Contextual Purpose
The author is not constructing a universal biological law with no exceptions. He is drawing an analogy to support his central argument:
- Humans die once.
- Christ was offered once.
The emphasis is on the finality and non-repeatability of both human death and Christ’s sacrificial death (Hebrews 9:28).
The verse is polemical and sociological—not eschatological. It refutes ideas of repeated sacrifices, not the possibility of transformation without death.
Not an Absolute Without Exception
Scripture itself records exceptions to ordinary death:
- Enoch (Genesis 5:24)
- Elijah (2 Kings 2:11)
Neither experienced ordinary death.
Therefore, Hebrews 9:27 states what is normative for humanity, not what is metaphysically unavoidable in every case.
2. The “Mystery” in 1 Corinthians 15:51
In 1 Corinthians 15:51, Paul writes:
“Behold! I tell you a mystery. We shall not all sleep, but we shall all be changed.”
Two observations:
- “Sleep” is Paul’s consistent metaphor for the death of believers.
- He explicitly says not all believers will die.
But he also says all will be changed.
Paul is not contradicting Hebrews; he is revealing an eschatological exception that occurs at Christ’s parousia (His second coming). The transformation replaces death for those alive at that moment.
3. 1 Thessalonians 4:16–18 and the Catching Up
In 1 Thessalonians 4:16–18:
- The dead in Christ rise first.
- Then living believers are “caught up” (Greek: harpazō).
The passage addresses pastoral anxiety about deceased believers, not metaphysical mechanics of death. Paul reassures the church that the dead are not disadvantaged.
Living believers are transformed and glorified without undergoing death.
4. Theological Harmonization
The key is distinguishing:
- General appointment (Hebrews 9:27)
- Eschatological exception (1 Corinthians 15:51)
Hebrews describes the ordinary human condition in a fallen world. Paul reveals that at the consummation, death will be interrupted by resurrection power. Death is the rule under Adam.
Transformation without death is the triumph of Christ over Adam. As Paul says later in 1 Corinthians 15:
“Death is swallowed up in victory.”
5. The Deeper Christological Logic
Hebrews 9:27 ultimately serves a Christ-centered argument:
- Man dies once → faces judgment.
- Christ died once → bore judgment.
Believers united to Christ do not face judgment in the same way (cf. Romans 8:1). At the Lord’s return, some believers will bypass physical death not because Hebrews was incorrect, but because the final defeat of death interrupts its normal operation.
In other words:
Hebrews describes the present order.
1 Corinthians 15 describes the termination of that order.
6. Conclusion
There is no contradiction.
Hebrews 9:27 states a general principle of human mortality and the finality of judgment.
1 Corinthians 15:51 and 1 Thessalonians 4:16–18 reveal that at Christ’s return, some believers will be transformed without passing through physical death.
The “appointment” to die once describes the human condition under ordinary providence. The “mystery” reveals the extraordinary consummation of redemption. Death is appointed—
But in Christ, even that appointment can be sovereignly overruled.
Not bad for a machine!
Another Answer – Mine
The Mystery as I see it.
“I tell you this, brothers: flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable. Behold! I tell you a mystery. We shall not all sleep, but we shall all be changed,” 1 Corinthians 15:50-52 ESV
“…in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised imperishable, and we shall be changed. 1 Corinthians 15:52 ESV
“For this perishable body must put on the imperishable, and this mortal body must put on immortality.” 1 Corinthians 15:53 ESV
“When the perishable puts on the imperishable, and the mortal puts on immortality, then shall come to pass the saying that is written: “Death is swallowed up in victory. O death, where is your victory? O death, where is your sting?” 1 Corinthians 15:54,55 ESV
“The sting of death is sin, and the power of sin is the law. But thanks be to God, who gives us the victory through our Lord Jesus Christ. Therefore, my beloved brothers, be steadfast, immovable, always abounding in the work of the Lord, knowing that in the Lord your labor is not in vain.” 1 Corinthians 15:56-58 ESV
Truth
- Flesh and blood cannot inherit the kingdom of God.
- Yet, we shall not all sleep (die).
- We shall be changed.
- Our perishable body will put on the imperishable
- Death will be swallowed up in victory
- Through Jesus, we have the victory
Why
Because Jesus overcame death, and when we become imperishable, we shall overcome death.
“and which now has been manifested through the appearing of our Savior Christ Jesus, who abolished death and brought life and immortality to light through the gospel, 2 Timothy 1:10 ESV
Therefore
Those who do not die before the Rapture will have overcome death through the Rapture and enter the Kingdom.
The Two Witnesses
However, the two witnesses, if indeed they are Enoch and Elijah, will die because they have not lived through the Rapture, where all will be changed in the twinkling of an eye.
“And when they have finished their testimony, the beast that rises from the bottomless pit will make war on them and conquer them and kill them,” Revelation 11:7 ESV
Question
Which do you think is better? Leave comments at the bottom of the blog. I won’t be offended. The AI answer is certainly more complete.
Thank you.
Enough Said
“Your words were found, and I ate them, and your words became to me a joy and the delight of my heart, for I am called by your name, O Lord, God of hosts.” Jeremiah 15:16 ESV
