ENQUIRY INTO THE FIRST CAUSE
The First Cause, or A dikaraṇa, is inherently omniscient, omnipotent, eternal, and infinite. The First Cause from the assertion of the Upanishads is Brahman , the Supreme Self, or the Absolute Existence. That Existence is inherently all-encompassing and all-pervading. As omnipotent and omniscient, He wills and creates the creation. As all-encompassing and all-pervading, everything is inside, nothing outside of Him; and ubiquitous, He fills every space and soaks into everything, and so He is the First Cause. To enquire into the First Cause, the enquirer, according to Adi Shankaracharya, must be of a trained mind subjected to A tmanigraha , or Self-control through continuous Atmavichara , or Self-enquiry. The enquirer, he says, must learn, practise and develop virtues of discrimination (Viveka) between ephemeral and eternal; detachment (Vairagya) from sensual gratification; discipline (Śamādhi) , which includes concentration, forbearance, and mental quietude; and an intense longin...