Whoever attains the mystery of cleaving to God will attain the mystery of equanimity, and if one attains the mystery of equanimity, one will attain the mystery of aloneness. Having attained the mystery of aloneness, this person will attain the holy spirit. And from there, prophecy, and he will prophesy the future.
As for the mystery of equanimity, Rabbi Avner told me the following:
A lover of wisdom came to one who secluded himself in meditation and asked to be accepted as one of them. The master of meditation replied, “My son, may you be blessed from heaven, for your intention is good. But let me know: Have you attained equanimity or not?”
He responded, “Master, clarify your words.”
He explained, “My son, if one person honors you and another humiliates you, are the two equal in your eyes or not?”
He answered, “By the life of your soul, my master! I do feel pleasure and satisfaction from the one who honors me and pain from the one who humiliates me — but I am not vengeful nor do I bear a grudge.”
The master said, “My son, go away in peace. For as long as you have not attained equanimity and still feel humiliation from something done to you, you are not ready for your thought to be linked on high. You are not ready to come and seclude yourself in meditation. But go and humble your heart further, genuinely, until you attain equanimity. Then you can experience aloneness.”
Those who practice aloneness and unify the divine name kindle the fire on the altar of their hearts. By their pure thought, all the sefirot are unified and linked to one another until they are drawn to the source of the infinitely sublime flame. Here lies the secret of the unification that a person performs in the morning and evening prayers, raising all the sefirot and unifying them into a single cluster. Thereby one cleaves to the divine name.