Can People Who Rejected Christ Before the Rapture Be Saved After It?
In biblical terms, the word Rapture describes the event when Jesus will bring all born-again Christians, whether dead or alive, to heaven before the seven-year Tribulation begins. The Rapture is imminent; no Scripture needs to be fulfilled before it occurs.
Some believe those who heard the gospel during the Church Age but rejected Christ’s gift of salvation cannot be saved after the Rapture. They also believe the multitudes saved during the Tribulation (Rev. 7:9, 13–14) are people who never heard the gospel before the Rapture (cf. 2 Th. 2:9–11). They have several reasons for holding this position:
1. The Antichrist’s coming “is according to the working of Satan, with all power, signs, and lying wonders” (v. 9). Antichrist’s deception will infiltrate every area of society, misleading the masses and bringing them under Satan’s control.
2. The situation is of the unbelievers’ own making: “They did not receive the love of the truth, that they might be saved” (v. 10). They will loathe Christ and the truth of the gospel, and their hostility will continue into the Tribulation. Blinded to the gospel, these people will be given over to evil individuals who “loved darkness rather than light” (Jn. 3:19). Thus, those who didn’t accept Christ before the Rapture will be lured into worshiping the Antichrist and will take his mark, condemning them forever (Rev. 14:9–11).
3. “God will send them strong delusion, that they should believe the lie” (2 Th. 2:11). “Strong delusion” results from their hard-heartedness and sin before the Rapture. They will be deluded into believing Satan is God (v. 4).
Proponents of this view reason that those who harden their hearts before the Tribulation and have no love of the truth will believe the Antichrist’s lie and remain hardened to the gospel the rest of their lives. Certainly, it will be extremely difficult to come to Christ during the Tribulation because of such widespread deception (cf. Mt. 24:5, 11, 24).
However, nothing in Scripture categorically states that those who heard the gospel before the Rapture and rejected Christ can never become saved later. In fact, a great worldwide revival will take place during the Tribulation in which both Jews and Gentiles receive Christ as Savior (Rev. 7:9–10). The Bible never states that only people who never heard the gospel before the Rapture will be saved after it. As long as people live, if they have not taken the mark of the Beast, they may receive Christ.



Interested in knowing where the “rapture” event is stated in the Word? Please clarify.
1 Thessalonians 4:13-18 ESV
But we do not want you to be uninformed, brothers, about those who are asleep, that you may not grieve as others do who have no hope. [14] For since we believe that Jesus died and rose again, even so, through Jesus, God will bring with him those who have fallen asleep. [15] For this we declare to you by a word from the Lord, that we who are alive, who are left until the coming of the Lord, will not precede those who have fallen asleep. [16] For the Lord himself will descend from heaven with a cry of command, with the voice of an archangel, and with the sound of the trumpet of God. And the dead in Christ will rise first. [17] Then we who are alive, who are left, will be caught up together with them in the clouds to meet the Lord in the air, and so we will always be with the Lord. [18] Therefore encourage one another with these words.