What is the man of lawlessness (man of sin)?
Question 10084
In 2 Thessalonians 2:3, Paul warns that the day of the Lord will not come “unless the rebellion comes first, and the man of lawlessness is revealed, the son of destruction.” This figure, also called the man of sin in older translations, is one of the most significant individuals in biblical prophecy. He is the human embodiment of satanic rebellion against God, the final and most terrible expression of the spirit of antichrist that has been at work throughout human history. Understanding what Scripture reveals about him is essential for making sense of the Tribulation period and the events leading to Christ’s return.
The Titles and Their Significance
Scripture uses several titles and descriptions for this individual, and each reveals something about his nature. Paul calls him “the man of lawlessness” (ho anthropos tes anomias), indicating a person whose defining characteristic is the rejection of God’s law, not in the sense of casual disobedience but as the organising principle of his entire existence. He is “the son of destruction” (ho huios tes apoleias), the same phrase used of Judas in John 17:12, marking him as one whose destiny is ruin and whose influence brings ruin to others. John describes the spirit of antichrist (1 John 2:18; 4:3) as already at work in the world, with many antichrists already having come, but anticipates a final, supreme Antichrist who embodies the fullness of this opposition. Daniel speaks of a coming prince (Daniel 9:26-27) who makes a covenant with Israel and then breaks it, and of a king who “shall do as he wills” and “shall exalt himself and magnify himself above every god” (Daniel 11:36). Revelation 13 presents the Beast from the sea, a figure of immense political and military power who receives authority from the dragon (Satan) and demands the worship of the world.
What Paul Reveals in 2 Thessalonians 2
Paul’s description in 2 Thessalonians 2:3-12 is the most concentrated New Testament treatment of this figure outside Revelation. He is revealed after the restrainer is removed (2 Thessalonians 2:7-8). He opposes and exalts himself against every so-called god or object of worship, and he takes his seat in the temple of God, proclaiming himself to be God (2 Thessalonians 2:4). This act of self-deification in the temple corresponds to what Daniel calls the abomination of desolation (Daniel 9:27; 11:31; 12:11), which Jesus referenced in the Olivet Discourse as the signal for immediate flight (Matthew 24:15-16). The man of lawlessness does not present himself as an alternative to God. He presents himself as God, demanding the worship that belongs to God alone.
His coming is “by the activity of Satan with all power and false signs and wonders, and with all wicked deception for those who are perishing” (2 Thessalonians 2:9-10). The signs and wonders are real in the sense that they actually occur and have visible effects, but they are false in their origin and their purpose. They deceive because those who receive them have “refused to love the truth and so be saved” (2 Thessalonians 2:10). God Himself sends them “a strong delusion, so that they may believe what is false” (2 Thessalonians 2:11). This is judicial hardening: those who have persistently rejected the truth are given over to the lie they have chosen.
His Career and His End
Combining the evidence from Daniel, 2 Thessalonians, and Revelation, the man of lawlessness emerges after the Rapture of the Church and the removal of the restrainer. He rises to power, likely from a revived form of the Roman Empire given Daniel’s vision of the fourth kingdom (Daniel 2; 7). He makes a seven-year covenant with Israel (Daniel 9:27), which marks the beginning of the Tribulation. At the midpoint, he breaks the covenant, sets up the abomination of desolation in the temple, and demands universal worship. He is empowered by Satan, supported by the False Prophet (Revelation 13:11-18), and enforces economic control through the mark of the Beast. The second half of the Tribulation, the Great Tribulation, is characterised by his persecution of Israel and the Tribulation saints.
His end is described with economy and finality. Paul states that “the Lord Jesus will kill him with the breath of his mouth and bring him to nothing by the appearance of his coming” (2 Thessalonians 2:8). Revelation 19:20 adds that the Beast and the False Prophet are captured at the second coming and “thrown alive into the lake of fire that burns with sulphur.” There is no battle. There is no contest. The one who exalted himself above every god is destroyed by the mere appearance of the returning King.
So, now what?
The Church will not be present for the man of lawlessness’s career. The pretribulational Rapture removes believers before his revelation. But the spirit of antichrist, the impulse to reject God’s authority, to exalt human autonomy, to demand worship for created things rather than the Creator, is present in every generation. The man of lawlessness is the final, concentrated expression of something that has been building throughout human history. Recognising this pattern sharpens our discernment. It is not our task to identify the Antichrist. It is our task to recognise the spirit of antichrist wherever it operates, to stand firm on the truth, and to point people to the one who will, at the last, destroy every pretender to His throne with nothing more than the breath of His mouth.
“And then the lawless one will be revealed, whom the Lord Jesus will kill with the breath of his mouth and bring to nothing by the appearance of his coming.” 2 Thessalonians 2:8 (ESV)
