The disciples have asked when these things will take place, but that will not be revealed to any man until it takes place, not even to the angelic spirits who surround the throne of God in heaven, not even to the Son. That day and hour is known only to the Father and it is one of those secret things that belong to God alone.
Do not let anyone tell you that he knows the day or hour when Christ will return. Some in their pride think that they can by secret knowledge discover the day. They think they can know what no one else knows. But Christ has told us plainly that this is not among the things that God has revealed to man, or else the Son in his human nature would know it. The cults tell us that it has been revealed to them when Christ will return, and when the world will end. The Jehovah’s Witnesses have their roots in the teaching of William Miller, a Baptist preacher, who declared that Christ would return in 1843. The date passed and his movement broke up. After that the 1st president of the Witnesses, Charles Taze Russel, taught that Christ returned invisibly in 1874. Russell also predicted the rapture in 1878. Later Fred Franz taught Christ’s invisible return took place in 1914 not 1878. But this Lord Jesus says this has not been and will not be revealed.