Question: How does Kabbalah view what we experience while we sleep?
But the more effectively we use the time to form a correct intention during our waking hours, the more sleeping hours we will be able to add to it as well. Suppose one hour a day, or 10% of all the time that I am awake, I was thinking about intention and making an effort, then the same 10% of the night time is deposited in my “account” as my efforts.
But the dreaming itself is only the consequence of our daily thoughts. During the night time, all of them must be sorted out, “filed,” and “stored” in the archive of our brain. Therefore, the brain works during the night while we sleep as well, but it processes the data it received during the day. As a result, we see various dreams that partially reflect the experiences and events we had incurred while awake, and part of them is totally abstract, being a product of our unrestricted fantasy.
But there is nothing spiritual about our dreams. All animals also see dreams, not just humans.
From the 1st part of the Daily Kabbalah Lesson 3/25/2011, Writings of Rabash