Commentaries:
The phrase "to and fro" is not to be limited to people literally going from one place to another. While it does also mean that, the words in Hebrew indicate something that is happening entirely within a person's mind. The minds of people are casting back and forth as though they are in midst of a puzzle, a mystery, an enigma that they cannot figure out. Or, they are all stressed, and their minds are flashing back and forth because of all that is burdening them.
John W. Ritenbaugh
Sanctification and the Teens
"Knowledge shall be increased" is a direct reference to the prophecy itself. "Knowledge of the prophecy shall be increased."
John W. Ritenbaugh
Where Is the Beast? (Part 3)
The phrase "knowledge will be increased" is a direct reference to the prophecy itself; that is, knowledge of the prophecy will be increased. Many would seek to understand it between Daniel's time and its fulfillment, but its message must be revealed. However, its revelation will not occur until the people of God need to understand it for their well-being and God's glory. What are the chances it will be revealed in its fullness to any of us? My guess is: extremely small!
Not only must its message be revealed, but it will also not be revealed until the time comes that God is good and ready. God adds in verse 10 that only "the wise shall understand." The "wise" are described elsewhere as those who keep the commandments of God (Hosea 14:9).
Moses writes in Deuteronomy 29:29, "The secret things belong to the Lord our God, but those things which are revealed belong to us and to our children forever, that we may do all the words of this law." God, for His purposes, chooses to keep certain things to Himself. On the other hand, He reveals a great deal about Himself in nature, revelation that is available to anyone.
John W. Ritenbaugh
The Beast and Babylon (Part Three): Who Is the Woman?
Other commentary entries containing this verse:
Habakkuk 2:3
2 Thessalonians 2:3
2 Thessalonians 2:9-12
Revelation 3:15-16
Library resources that contain this verse: