Śrīmad-Bhāgavatam · Text 12.4.38
Who is speaking and story frame
नित्यो नैमित्तिकश्चैव तथा प्राकृतिको लय: ।
आत्यन्तिकश्च कथित: कालस्य गतिरीदृशी ॥ ३८ ॥
nityo naimittikaś caiva
tathā prākṛtiko layaḥ
ātyantikaś ca kathitaḥ
kālasya gatir īdṛśī
In this way the progress of time is described in terms of the four kinds of annihilation — continuous, occasional, elemental and final.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.
From Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.