You have inquired about how we leave our body and enter into the Spiritual Sky?

Expressions researched:
"You have inquired about how we leave our body and enter into the Spiritual Sky"

1969 Correspondence

The idea is that this universe is just like a coconut fruit, and exactly like the coconut fruit there is covering of several layers. Each layer is said to be ten times more than the other. So when a living entity is eligible and fully prepared to enter into the Spiritual Sky, he merges his different bodily elements which are called earth, fire, water, air, and ether.

Letter to Vrndavanesvari -- Allston, Mass 26 April, 1969:

You have inquired about how we leave our body and enter into the Spiritual Sky. This information is very nicely explained in the Second Canto of Srimad-Bhagavatam, First Chapter. The idea is that this universe is just like a coconut fruit, and exactly like the coconut fruit there is covering of several layers. Each layer is said to be ten times more than the other. So when a living entity is eligible and fully prepared to enter into the Spiritual Sky, he merges his different bodily elements which are called earth, fire, water, air, and ether. In those covering layers these bodily elements return, and the living entity goes back to the Spiritual Sky. Pure devotees do not desire to enter into any one of the higher planetary systems of this universe. Sometimes mystic yogis are interested to see the higher planetary systems, and before entering into the Spiritual Sky, they take advantage of seeing the higher planetary systems. But a pure devotee is so much eager to enter back into the Spiritual Sky, especially devotees of Krishna, so they do not try even to enter into the Vaikuntha Lokas. Everything depends on the intense desire of the living entity, and Krishna gives all facilities for fulfilling such desires. So far as we are concerned, we should always be very much eager to directly contact Krishna, following the Footprints of Lord Caitanya. And as you are Vrndavanesvari, you should always pray to Srimati Radharani to engage yourself in Her Service. That will be the fulfillment of your life.