Dreams play a very important part in the Biblical narrative. We have read in recent weeks about Yaakov’s dream of angels going up and down a ladder.  Yosef dreamt about his own future — as well as the dreams of the baker and the butcher and those of Pharaoh. The implication is that these dreams were all reliable messages, coming as Yosef says, from God.

The question we have to answer is to what extent dreams should be relied on. To this day, there are people who make a living out of interpreting dreams. Are they charlatans taking advantage of the credulous, or are they onto something?

When it comes to Yosef and Pharaoh, they both had dreams which came true. In the case of Yosef, it’s his turning from a victim in a pit to the ruler of Egypt. In the case of Pharaoh, it’s a premonition of seven years of plenty followed by seven years of famine. But later on, when the Torah talks about false prophets, it’s talking about dreamers who should not be relied on (Devarim 13).

It will come as no surprise that the Talmud has pages about how to react to dreams and interpret them. Most take dreams very seriously, but disagree over interpretations and their validity. Others do not. The variety and disagreements that you can find in the Talmud are proof of how controversial dreams were then — and indeed, remain so for many people now.

Rav Chisdah said a dream that’s not interpreted is like a letter that’s not read. So if you ignore it, you’re not going to get any message. He also said that neither a good nor a bad dream is entirely fulfilled. On the cynical side, Rav Yochanan said that there’s no such thing as a dream without idle information — which is about right for most of my dreams.

The Gemara deals with the charlatans who make a living out of interpreting dreams. Rav Akiva said that there were 24 interpreters of dreams in Jerusalem, and each one disagreed as to what the interpretation was. Bar Hadaya, a popular interpreter, would give a good interpretation of a dream to anybody who paid him money and a bad interpretation if they did not. One rabbi who had a bad interpretation because he wouldn’t pay the first time, came back with money and then got a good interpretation. Plenty of those are still around today.

Then you have what I might call the Freudians. Shmuel bar Nachmani said that a person is shown in his dream only the thoughts of his own heart (i.e., mind). In other words, dreams are a reflection of the subconscious, which sounds as though it was written by Sigmund Freud himself. Of course they didn’t use those terms at that time. Rava said that one is neither shown a golden palm tree nor an elephant going through the eye of a needle in a dream. Dreams only contain images that a person has actually seen.

Nevertheless, these pages are full of all kinds of attempts to interpret what one dreams. I have to say that after a year of almost constant nightmares, I’m at last beginning to have sweet dreams. And so I wish you all a very happy Hanukkah and may all your dreams be sweet and amusing.

The author is a writer and rabbi, currently based in New York.

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