One verse

Srimad Bhagavatam 6.16.9

6.16.9

एष नित्योऽव्यय: सूक्ष्म एष सर्वाश्रय: स्वद‍ृक् । आत्ममायागुणैर्विश्वमात्मानं सृजते प्रभु: ॥ ९ ॥

esa nityo ’vyayah suksma esa sarvasrayah svadrk atmamaya-gunair visvam atmanam srjate prabhuh

esah
this living entity
nityah
eternal
avyayah
imperishable
suksmah
very, very fine (not seen by the material eyes)
esah
this living entity
sarva-asrayah
the cause of different types of bodies
sva-drk
self-effulgent
atma-maya-gunaih
by the Supreme Personality of Godhead’s modes of material nature
visvam
this material world
atmanam
himself
srjate
appears
prabhuh
the master.

The living entity is eternal and imperishable because he actually has no beginning and no end. He never takes birth or dies. He is the basic principle of all types of bodies, yet he does not belong to the bodily category. The living being is so sublime that he is equal in quality to the Supreme Lord. Nonetheless, because he is extremely small, he is prone to be illusioned by the external energy, and thus he creates various bodies for himself according to his different desires.