Daniel 7:15
15“As for me, Daniel, my spirit was grieved within my body, and the visions of my head troubled me.
Daniel’s spirit within him is anxious; the visions of his head alarm him. Wesley writes no note here; his next (v. 16): unto one—that is, to an angel, that ministered; the truth—the true meaning of this vision.
In practice: the alarm is no illusion, not a pose. Interpretation is coming; he will ask. Shared: the saints will receive the kingdom; the horn does not last.
Calvin: his spirit vanished, as if he suffered some mental deficiency; he was almost lifeless and nearly dead. The visions of his head frightened him—not a panic without cause, but the mystery of the vision God had offered him.
God communicates the magnitude by this fear. Daniel is alarmed, and he will ask. Do not treat the vision coldly.