1)
What happens in a dream, in a vision of the night?
1.
Malbim: Hashem informs what will come on a person in the future via his imagination in a true dream, or via a vision.
2)
What is the difference between Tardemah and Tenumos?
1.
Malbim: Tardemah and Tenumos is a deep sleep; dreams come in it. Tenumos is dozing - he is half-asleep. Then, visions come.
