7.16 Again, O Arjuna, foremost of the Bharata dynasty, caturvidhah, four classes; of janah, people; who are eminent among human beings and are pious in actions, and are sukrtinah, of virtuous deeds; bhajante, adore; mam, Me; artah, the afflicted-one who is overcome by sorrow, who is in distress, ['One who, being in distress and seeking to be saved from it, takes refuge (in Me).'] being over-whelmed by thieves, tigers, disease, etc.; jijnasuh, the seeker of Knowledge, who wants to know the reality of the Lord; artharthi, the seeker of wealth; and jnani, the man of Knowledge, [i.e. one who, already having intellectual knowledge, aspires for Liberation.] who knows the reality of Visnu.