'Revelation' in the Bible

I spoke to the prophets, giving revelation after revelation, and employing parables in the prophetic writings.

When he answered, the LORD told me: "Write out the revelation, engraving it clearly on the tablets, so that a courier may run with it.

For the revelation pertains to an appointed time it speaks truthfully about the end. Though it delays, wait for it, because it will surely come about it will not be late!