Question: "How can I be sure I won't be left behind in the rapture?"
Answer: The series of Left Behind novels and movies has prompted a lot of questions from a lot of people: is the rapture for real? (Answer: yes.) Will the rapture be followed by a time of divine judgment on earth? (Answer: yes.) Will I be left behind in the rapture? (Answer: that depends.)
The rapture is what we call the event in which Jesus comes again to take believers out of this world. The Bible calls it a “catching away” (1 Thessalonians 4:17) and describes it as an instantaneous “change” of the body that bypasses death (1 Corinthians 15:51–52). Those raptured “will be with the Lord forever” (1 Thessalonians 4:17). Believers in Jesus Christ are taken in the rapture; unbelievers will be left behind when the rapture occurs.
Those left behind in the rapture will face a quickly changing world—and the change will not be for the better. Second Thessalonians 2:11 says that the “power of lawlessness” is currently being held in check by the Holy Spirit. At the rapture, the true church is removed from the earth, and the Holy Spirit’s restraint will be “taken out of the way.” At that moment, the world will have no born-again believers anywhere. All the Christian workers in hospitals, nursing homes, orphanages, rescue missions, relief agencies—gone. Every Christian in law enforcement, social work, and health care—gone. And of course many churches will sit empty. In addition to the great void in the service community will be the commencement of God’s judgment on a rebellious world, detailed in Revelation 6—16.
Don’t be left behind. Make sure you are ready for the rapture. Since the rapture is for believers, it is vital that you place your faith in the Lord Jesus Christ as your Savior (Acts 16:31). Repent of your sin and fully trust in Jesus alone as the payment for your sin. Believe in Him, and you will not perish (John 3:16). The Lord knows who are His, and He will leave none of them behind (John 10:14).
Those who are saved by faith in Christ will not be left behind in the rapture. The saved are like the five wise virgins in Jesus’ parable who are ready for the coming of the bridegroom; they have their lamps trimmed and burning and full of oil—a symbol of the Holy Spirit (Matthew 25:1–13). To make sure that you are not left behind, trust Christ. Today is the day of salvation (2 Corinthians 6:2). Do not delay another moment. The matter is urgent. Trust Christ now.