'Time of the End' in the Bible

So he came near to where I was standing, and when he came I was frightened and fell on my face; but he said to me, “Son of man, understand that the vision pertains to the time of the end.”

He said, “Behold, I am going to let you know what will occur at the final period of the indignation, for it pertains to the appointed time of the end.