Why is date-setting for Christ’s return wrong?
Question 10080
The impulse to calculate the date of Christ’s return is understandable. Believers long for the Lord’s coming, and prophecy gives enough detail to make the temptation to set a timetable feel almost reasonable. But date-setting is not a harmless exercise in prophetic enthusiasm. It is a practice that contradicts Scripture directly, damages the witness of the Church, and has caused real pastoral harm to real people across every generation that has attempted it.
It Contradicts the Direct Teaching of Jesus
The clearest reason date-setting is wrong is that Jesus explicitly said the timing is not for us to know. “But concerning that day and hour, no one knows, not even the angels of heaven, nor the Son, but the Father only” (Matthew 24:36). In Acts 1:7, He repeated the point: “It is not for you to know times or seasons that the Father has fixed by his own authority.” The Father has deliberately withheld the specific timing. To claim to have worked it out is to claim access to information that the incarnate Son Himself did not possess and that He told His followers they were not meant to seek. There is no exegetical route around these texts. They are direct, unambiguous, and addressed precisely to the question of whether believers can calculate the date.
It Undermines the Doctrine of Imminence
The pretribulational understanding of the Rapture rests in part on the doctrine of imminence: the conviction that Christ could return at any moment, with no prophetic events required beforehand. Date-setting destroys imminence by definition. If the date has been calculated, then Christ cannot come before that date, which means the Rapture is not imminent. It also means that the believer’s posture shifts from watchful readiness to calendar-watching, which is precisely the opposite of what the New Testament calls for. The early Church lived in constant expectation precisely because they did not know when. That expectation shaped their urgency, their holiness, and their evangelistic zeal. Remove imminence, and the motivational structure of New Testament ethics collapses.
It Has a Devastating Track Record
Every specific date ever set for the return of Christ has been wrong. The Montanists in the second century expected the New Jerusalem to descend on Phrygia. Joachim of Fiore predicted the end for 1260. The Millerite movement confidently expected Christ’s return in 1843 and then 1844, and when He did not come, the resulting “Great Disappointment” shattered communities and birthed the Seventh-day Adventist movement as a theological response to the failure. In the twentieth and twenty-first centuries, the pattern continued: Hal Lindsey’s implications about the 1988 generation, Edgar Whisenant’s explicit prediction, Harold Camping’s public pronouncements for 1994 and 2011, and countless smaller examples. The consistent result is disillusionment, mockery, and a loss of credibility for the broader Christian community that has nothing to do with the failure of Scripture itself.
It Causes Real Pastoral Harm
The damage is not abstract. People have sold homes, quit jobs, emptied savings accounts, and withdrawn from relationships on the strength of date-setters’ claims. When the predicted date passes uneventfully, some lose their faith entirely, concluding that if the Bible was wrong about this, it may be wrong about everything. Others become cynical about prophecy altogether, dismissing the genuine prophetic teaching of Scripture because they have been burned by irresponsible speculation built on top of it. The pastoral fallout from date-setting is real, measurable, and avoidable. Those who set dates bear a serious responsibility for the consequences.
So, now what?
The Bible gives us everything we need to know about the shape of the future. It tells us that Jesus is coming again, that the Rapture is imminent, that the Tribulation will follow, and that Christ will return in glory to establish His kingdom. It does not tell us when. The believer’s task is not to crack a prophetic code but to be found faithful when the Lord comes. Study prophecy carefully, take it seriously, and hold it with appropriate humility. Let the things God has revealed drive you to readiness, and leave the things He has not revealed in His hands.
“It is not for you to know times or seasons that the Father has fixed by his own authority.” Acts 1:7 (ESV)