It is certainly not all mankind, not even all those who cross his orbit, whom the sage is called upon to help but only those with whom there is either an inner affinity or a karmic link. "I pray not for the world, but for them which Thou hast given me," said Jesus in his last prayer with his disciples before the great betrayal. He could not undertake to save all men and women, for that were an infinite labour without end, but only some among them. At any given time there are several spiritual shepherds in the world, each with his own distinct and separate flock. It is inevitable and right that he should sieve humanity for those alone who need him or who were born to follow him or who seek the kind of guidance which he especially can give.
-- Notebooks Category 25: World-Mind in Individual Mind > Chapter 4: The Sage's Service > # 272