Adi Shankara outlines 40 spiritual practices for seekers in "Sadhana Panchakam". These practices include studying sacred texts daily, dedicating actions to God, renouncing desires, cultivating virtues like peace, avoiding ego, being detached from worldly things, quieting the mind, realizing the self is everywhere, and ultimately realizing the infinite divine self within. The document provides guidance for spiritual living through various spiritual and philosophical practices.