After a person also purifies the animal part of his desire to receive and turns it into a desire to give, to the point that He who knows the hidden testifies about him that he will not return to his foolishness, he then has equation of form with the world of Beria, and he ascends and permanently receives the light of Neshama. In addition, by purifying the human aspect of his body, he can ascend to the Sefira of Ḥokhma and receive the light of Ḥaya that is there. [This is true] even if he has not yet permanently purified it [the human aspect of his body], parallel to what was described about the worlds of Yetzira and Asiya. Yet, that light [of Neshama] shines on him permanently.
Transforming Self-Centered Desire Into Giving
Baal HaSulam's Introduction to Zohar 53:1