What does Daniel 8:27 mean?
Daniel's vision (Daniel 8:1–2) included more than just stunning imagery. It also contained a certain level of explanation. That insight seems to have given Daniel a better idea of what is predicted—and this greatly disturbs him. At the same time, he cannot fully understand everything which will occur. He knows enough to recognize the terrible times ahead for Israel, but not enough to know every detail.Among these predictions is that God's people will suffer under a terrible tyrant. This ruler will persecute the people and defile the temple such that sacrifices will have to stop (Daniel 8:9–13). Yet even that time will cease (Daniel 8:14, 26).
Everything Daniel had seen and heard overwhelmed his soul. He experienced mental anguish and physical exhaustion. It's not shocking to think a devout, faithful man, would react so strongly to this experience. Angelic encounters are intense to begin with (Matthew 28:5; Luke 1:12¬–13; 2:9–10; Acts 10:3–4). To hear an angel predict something both epic and horrific would be even more jarring. Yet Daniel did not give in to despair. Once he had recovered from the shock, he resumed his normal routines.
Daniel 8:15–27 includes the angel Gabriel's explanation of Daniel's vision, along with Daniel's reaction. The symbols Daniel saw predict the end of the Medo-Persian empire, the rise and fall of Alexander the Great, and the emergence of a tyrant who persecutes the Jewish people. Though the prophecy has been "explained" Daniel doesn't fully grasp everything that's going to occur. What he's told is disturbing enough to keep him bedridden for several days.
Daniel sees a vision, later explained to him by the angel Gabriel. A swift-moving goat overpowers a two-horned ram. This represents the conquest of Greece over Medo-Persia. Then the goat's horn shatters, replaced by four more; this predicts Alexander the Great's death and succession. Later, a ruler arises to brutally persecute God's people. This prophecy refers to Antiochus IV Epiphanes, who desecrated the temple and outlawed Jewish religious practices. It also foreshadows the end times when the Antichrist will be tied to similar events. The experience leaves Daniel temporarily bedridden.