Bible Verses About Visions: Frequently difficult and perplexing to those who received them

"As for me, Dani'el, my spirit deep within me was troubled; the visions in my head frightened me.

After I, Dani'el, had seen the vision and was trying to understand it, suddenly there stood in front of me someone who appeared to be a man.

Kefa was still puzzling over the meaning of the vision he had seen, when the men Cornelius had sent, having inquired for Shim‘on’s house, stood at the gate