Gopala Krsna: Srila Prabhupada, I am just trying to clarify -- I don't want to offend anyone -- but no disciple of yours should call himself diksa-guru or siksa-guru. Am I right?
Prabhupada:.." Well, everyone is engaged to become siksa-guru, but one should become perfect. The attempt is -- what is called? -- probationer. When probationer period is finished, then he is naturally, automatically, bona fide guru. Not in the probationer period. That is immature attempt. That will failure. Amara ajnaya [Cc. Madhya 7.128], Caitanya Mahaprabhu said: "By My order." So all my disciples are expected to become siksa-guru on my order, not by his own order."
-Srila Prabhupada's room conversation May 30 1976 Honolulu, Hawaii