To whom does God reveal the secrets of the future?

Answer

"Surely the Lord God will do nothing, but He reveals His secret unto His servants the prophets." Amos
3:'7.

What was the difference between Cain's and Abel's characters?
Of what sin were the Amorites specially guilty?
How universal is the worship of this power to become?
At His ascension, what assurance was given of Christs return ?
What will be the fourth plague?
To whose authority are the angels subject?
What was the character of Christ's work among men?

Questions & Answers are from the book Bible Readings for the Home Circle