krsne—Lord Krsna; sva-dhama—to His personal abode; upagate—having returned; dharma-jnana-adibhih saha—along with religious principles, transcendental knowledge, and so on; kalau—in this Age of Kali; nasta-drsam—of persons who have lost their spiritual vision; esah—this; purana-arkah—Purana or Vedic literature that shines like the sun; adhuna—at the present moment; uditah—has arisen.