Truly I tell you, this generation will certainly not pass away until all these things have happened. Mark 13:30

“In the same way, when you see all these things taking place, you can know that his return is very near, right at the door. Heaven and earth will pass away, but my words will never pass away. No one knows about that day or hour, not even the angels in heaven, nor the Son, but only the Father. Be on your guard and stay alert! For you do not know when the appointed time will come.”