Answer: There are quite a few souls who have achieved these states. For example, according to what Baal HaSulam writes, he also belongs to these souls. Meanwhile we are obliged to achieve this in mass because we have come to a state when all parts of the broken soul begin their complete correction.
Kabbalists of the past ingrained themselves in the soul as elements which have completed their preparation. They made their correction in every main part of the common soul. Now we have to add our part to theirs by filling the common soul with smaller and mass corrections.
Kabbalists of the past regenerated the main organs of the spiritual organism. Let’s say these are heart, kidneys, liver, and lungs. Now that this work is completed the whole organism has to gradually revive and connect to these organs. We are this organism which is gradually coming back to life.
From KabTV’s “Secrets of the Eternal Book,” 10.10.13