Infinity in the perpetual permanent ageless spiritual world of eternal Krsna consciousness, is NOT like the infinity in the temporary decaying material world of forgetfulness and repeated birth and death.

Like it or not, the marginal living entities (jiva-souls) exist for infinity which means they have no beginning and no end as Bhagavad Gita As It Is teaches-

Bhagavad Gita As It Is - "For the soul there is neither birth nor death at any time. He has not come into being, does not come into being, and will not come into being. He is unborn, eternal, ever-existing and primeval. He is not slain when the body is slain." (BG, Ch 2 text 20 “corrected” 1983 edition)

This means if the jiva-souls choose to remain in the material world for infinity instead of in the spiritual world's Vaikuntha planets and Goloka-Vrindavana, then over that infinity, the jiva-soul WILL possibly experience the nightmare of EVERY material bodily vessel there is in the material world, after all, the stage is infinity. 

This IS the consequences of INFINITY  (beginningless and endless journey) within the temporary material world. 

However, INFINITY in the perpetual permanent spiritual world, is NOT like the INFINITY in the temporary decaying material world. This is because Krsna's pastimes are eternal, always exist, forever expanding, forever fresh and never fades away. 

Krsna's pastime's increase and multiply over infinity and NEVER disappear (decay) because there is no death or birth in the spiritual world, everything there is alive and always there, and never ceases to exist, like it does in the temporary material world.

On the other hand, while the jiva-souls are in the material world, all matter, and the material bodily vessels they occupy, are always in need of maintenance due to being in a perpetual state of decline and decay. 

This leads the fallen jiva-souls to repeat their material experiences life after life, and the possibility of experiencing every material bodily vessel there is if they stay in the material world long enough.

INFINITY in spiritual world is not like that!

Each pastime of Kṛṣṇa IS the INFINITY, existing for INFINITY without repetition or end unlike the temporary fading material world. 

The jiva-souls ARE their spiritual bodily form eternally in Kṛṣṇa's unlimited pastimes in the spiritual world, where there is no birth, disease, old age and death.

However, while in the material world, the jiva-souls have an external temporary material covering that is gradually decomposing, therefore, the jiva-souls are forced to constantly change their material bodies when they are no longer fit to be in because of the temporary nature of the material world.

There was no beginning to the marginal living entities (jiva-souls) existence, nor will there be an end as Bhagavad Gita As It Is explains. 

The jiva-souls are eternal spiritual living PERSONS and can never be destroyed, terminated or extinguished, the jiva-souls are indestructible.

Bhagavad Gita As It Is - “Never was there a time when I did not exist, nor you, nor all these kings; nor in the future shall any of us cease to be.” (BG, Ch 2 text 12, 1983 edition)

Bhagavad Gita As It Is - “As the embodied soul continuously passes, in this body, from boyhood to youth to old age, the soul similarly passes into another body at death. A sober person is not bewildered by such a change." (BG, Ch 2 text 13, 1983 edition)

Bhagavad Gita As It Is - “O son of Kuntī, the nonpermanent appearance of happiness and distress, and their disappearance in due course, are like the appearance and disappearance of winter and summer seasons. They arise from sense perception, O scion of Bharata, and one must learn to tolerate them without being disturbed." (BG, Ch 2 text 14, 1983 edition)

Bhagavad Gita As It Is - “Those who are seers of the truth have concluded that of the nonexistent [the material body] there is no endurance and of the eternal [the soul] there is no change. This they have concluded by studying the nature of both." (BG, Ch 2 text 16, 1983 edition)

Bhagavad Gita As It Is - “That which pervades the entire body you should know to be indestructible. No one is able to destroy that imperishable soul." (BG, Ch 2 text 17, 1983 edition)

Bhagavad Gita As It Is - “Neither he who thinks the living entity the slayer nor he who thinks it slain is in knowledge, for the self slays not nor is slain." (BG, Ch 2 text 19, 1983 edition)

Bhagavad Gita As It Is - "For the soul there is neither birth nor death at any time. He has not come into being, does not come into being, and will not come into being. He is unborn, eternal, ever-existing and primeval. He is not slain when the body is slain." (BG, Ch 2 text 20 “corrected” 1983 edition)

Bhagavad Gita As It Is - "O Pārtha, how can a person who knows that the soul is indestructible, eternal, unborn and immutable kill anyone or cause anyone to kill?" (BG, Ch 2 text 21, 1983 edition)

Bhagavad Gita As It Is - "As a person puts on new garments, giving up old ones, the soul similarly accepts new material bodies, giving up the old and useless ones." (BG, Ch 2 text 22, 1983 edition)

Bhagavad Gita As It Is - "The soul can never be cut to pieces by any weapon, nor burned by fire, nor moistened by water, nor withered by the wind." (BG, Ch 2 text 23, 1983 edition)

Bhagavad Gita As It Is - "This individual soul is unbreakable and insoluble, and can be neither burned nor dried. He is everlasting, present everywhere, unchangeable, immovable and eternally the same." (BG, Ch 2 text 24, 1983 edition)

Bhagavad Gita As It Is - "It is said that the soul is invisible, inconceivable and immutable. Knowing this, you should not grieve for the body." (BG, Ch 2 text 25, 1983 edition)⁰

Bhagavad Gita As It Is - "One who has taken his birth is sure to die, and after death one is sure to take birth again. Therefore, in the unavoidable discharge of your duty, you should not lament."  (BG, Ch 2 text 27, 1983 edition)

Bhagavad Gita As It Is - "Some look on the soul as amazing, some describe him as amazing, and some hear of him as amazing, while others, even after hearing about him, cannot understand him at all." (BG, Ch 2 text 29, 1983 edition)

Bhagavad Gita As It Is - "O descendant of Bharata, he who dwells in the material body can never be slain. Therefore, you need not grieve for any living being." (BG, Ch 2 text 30, 1983 edition)

All individual jīva-souls are ETERNAL persons therefore there are no new jiva-souls being created because they have ALWAYS existed meaning they are beginningless and endless.

Srila Prabhupada – "There are no new souls, new and old are due to this material body, but the jiva-soul is never born and never dies, so if there is no birth, how can there be new souls?"  (Letter to Jagadisa dasa, July 9, 1970)

If the jiva-souls choose, they CAN stay in the temporary decaying material universe's cycles of birth and death and cycles of annihilation and creations for infinity! .^×××^.