In the latter part of their reign, when the rebellion has reached its full measure, an insolent king, skilled in intrigue, will come to the throne.
And at the end of their reign, when the wicked shall be at their height, one king shall stand By saying at the end of their kingdom, he does not mean to imply the destruction of the four kingdoms had ceased.
Here we have, I. Daniel's earnest desire to have this vision explained to him (Dan 8:15): I sought the meaning. Note, Those that rightly know the things of God cannot but desire to know more and more of them, and to be led further into the mystery of them; and those that would find the meaning of what they have seen or heard from God...
Commenting on Daniel 8:15-27
And in the latter time of their kingdom,.... Toward the close of the kingdom of the four kings that divided Alexander's kingdom; for though they were four distinct kings, and had four separate kingdoms, yet these all belonged to one kingdom or monarchy, the Grecian empire; and when that was decreasing, and coming into the hands of the Romans, there rose up, stood, and flourished...