'Period' in the Bible

I assure you and most solemnly say to you, this generation [the people living when these signs and events begin] will not pass away until all these things take place.

and saying, “The [appointed period of] time is fulfilled, and the kingdom of God is at hand; repent [change your inner self—your old way of thinking, regret past sins, live your life in a way that proves repentance; seek God’s purpose for your life] and believe [with a deep, abiding trust] in the good news [regarding salvation].”

I assure you and most solemnly say to you, this generation [those living at that definite period of time preceding the second coming] will not pass away until everything takes place.

Now these things happened to them as an example and warning [to us]; they were written for our instruction [to admonish and equip us], upon whom the ends of the ages have come.

For our earthly fathers disciplined us for only a short time as seemed best to them; but He disciplines us for our good, so that we may share His holiness.

It was revealed to them that their services [their prophecies regarding grace] were not [meant] for themselves and their time, but for you, in these things [the death, resurrection, and glorification of Jesus Christ] which have now been told to you by those who preached the gospel to you by the [power of the] Holy Spirit [who was] sent from heaven. Into these things even the angels long to look.

And he said to me, “Do not seal up the words of the prophecy of this book, for the time [of their fulfillment] is near.