The Varaha Upanishad was composed during the 13th century and considered as one of the minor Upanishads. Here Lord Vishnu's Varaha Avatara is shown speaking to Ribhu on topics of spirituality, the non-dual truth of the Brahman, power of Kundalini, various Yogas that can liberate man etc. Lord Varaha states that what one aspires to,…
ādyo ’vatāraḥ puruṣaḥ parasya
kālaḥ svabhāvaḥ sad-asan-manaś ca
dravyaṁ vikāro guṇa indriyāṇi
virāṭ svarāṭ sthāsnu cariṣṇu bhūmnaḥ
ādyaḥ — first; avatāraḥ — incarnation; puruṣaḥ — Kāraṇārṇavaśāyī Viṣṇu; parasya — of the Lord; kālaḥ — time; svabhāvaḥ — space; sat — result; asat — cause; manaḥ — mind; ca — also; dravyam — elements; vikāraḥ — material ego; guṇaḥ —…