Verse 10.19 : Vibhuti Vistara Yoga "Divine Splendors"

Krishna graciously agrees to Arjuna's request but explains that since His glories are infinite, He will highlight only the most prominent ones as examples.

Krishna promises to speak of His divyāḥ hy ātma-vibhūtayaḥ (divine manifestations) but qualifies it with prādhānyataḥ (only the prominent ones) because nāsty anto vistarasya me (there is no end to My expansion). The list is a mental framework to help Arjuna see the pattern of divinity.

This represents the need for simplification and representative models in learning. When dealing with complex systems (like human psychology or coding), we cannot study every single detail at once. We need key models and prominent examples (prādhānyataḥ) to understand the underlying principles, allowing us to extrapolate to the rest.