Chasidut do Psalmów 97:78

Bring all your thoughts into the power of the words that you speak, until you can see the sparks flashing in and between the words, and the light that is born of them. This is the meaning of (Psalms 97:11) "Light is sown for the righteous, and happiness for the upright." The letters of the Torah are chambers of the Blessed One, who fills them with the emanations of divine light. This is written too in the Holy Zohar (II:85b), that the Holy Blessed One and the Torah are essentially one. Into these chambers you must direct your attuned self, which is the soul. This is the act of cleaving, and as such, the Holy Blessed One and Torah and Israel are all one. This is what is meant by removing yourself from materiality, namely, that your soul is removed from your body, and rather have it clothed in the thoughts that are being spoken. Then you will surely see many supernal worlds.