वेदान्त पारिजात सौरभ (भगवद् निम्बार्काचार्य - द्वैताद्वैत वेदान्त ब्रह्मसूत्र भाष्य सटीक)

FOURTH CHAPTER (Adhyāya)
FOURTH QUARTER (Pāda)
Adhikarana 1: The section entitled "The mani-
festation on attaining". (Sūtras 1-3)
SŪTRA 1
"HAVING ATTAINED, (THERE IS) MANIFESTATION, ON ACCOUNT OF
THE WORDS 'IN HIS OWN'."
Vedānta-pārijāta-saurabha
"Having attained" the Highest through the path beginning
with light, the individual soul becomes manifest in its own natural
form. This is proved by the text. "Having attained the form of
highest light, he is completed in his own form" (Chānd. 8.12.3 ¹)
"on account of the words 'in his own'".
Vedānta-kaustubha
It has been established in the previous quarter that the very
same path, beginning with light, is designated by all Scriptures, and
that it leads the knowers to the Highest Brahman. Now the problem
is being discussed, viz. in what form one, who has attained Brahman
through that path, becomes manifest.
In the Chāndogya Prajāpati's declaration is recorded thus:
"So exactly, this serene being, having arisen from the body, having
attained the form of highest light, is completed in its own form."
(Chānd. 8.12.3). Here the doubt is, viz. whether it is established by
the text that one, who has attained the form of highest light, comes
to have an adventitious form, or that having attained the Highest,
the knower, becomes manifest in his own natural form alone. If it
be suggested: From the words 'is completed' it is known that having
attained the form of highest light, he comes to have an adventitious
form like that of a god and so on,--
¹ Ś, R, Bh, Śk, B.
( 858 )