NOTES for Mat 24:32-51
Today's passage is the second part of Jesus' account of the end of time, given in the Gospel according to Matthew. Here we find an explanation for the apparent misunderstanding that had already perplexed representatives of the first Christian generation: history had ended, yet Jesus, contrary to the promise He had given, still was not returning. Here He says directly that everything He told the disciples about would happen during their lifetime (v. 34; by "generation" here, according to the meaning of the Greek word, "generation" is meant).
On the other hand, He tells the disciples nothing definite about the timing of His return; more than that, He says these times are known only to the Heavenly Father (v. 36). In that case it becomes clear that the events marking the end of earthly history and the Savior's return could be separated by some time, whose duration could not be determined precisely at that moment. Jesus, in fact, did not promise the disciples that He would return in glory during their lifetime; He only promised them that they would witness the end of that history whose final stage they had reached. After that, all that remains is to wait for the Teacher's return and, as far as possible, not to relax spiritually (vv. 37-51).
It is no accident that Jesus compares His return with the situation described in the biblical parable of the flood: in Noah's days no one seriously believed that catastrophe was possible, and only Noah himself took the danger hanging over humanity seriously. Evidently, Jesus' return can be expected above all when most people are not thinking about that return at all, having sunk into everyday affairs and forgotten Christ, and perhaps spiritual life altogether.
But why do the times remain unknown? In speaking of the times, Jesus refers to the fact that they are known only to the Father. Meanwhile, everything known to the Father is known to Him as well. In that case, one can only suppose that on the day when Jesus told His disciples about the last times, the times were not yet known even to the Father. This would be entirely possible if He had not yet determined the time at that moment. Of course, for God time is not a self-sufficient reality as it is for us, but all His decisions, if they have to do with our world, still fit within the framework of our familiar concepts of past and future. And from our point of view, His decision about the day of Jesus' return was then still a matter of the future. It was still too early to speak about it.
God has no predetermined plan for everyone in which each human step would be known in advance; if that were the case, the day of the Savior's return would also have been known and predetermined from the creation of the world. But God leaves each person his freedom. And He carries out His plans in accord with the free choice of specific people. Here nothing can be predicted in advance, at least for us, people living in a world where past and future remain absolute realities. That is why the day of the Savior's return cannot be predicted in advance. To a certain extent, it depends on the choice made by each of us.