Self-inquiry is the process and the goal also. 'I am' is the goal and the final reality. To hold to it with effort is self-inquiry. When spontaneous and natural it is realization.
Ramana MaharshiTurn the mind inward and cease thinking of yourself as the body; thereby you will come to know that the self is ever happy. Neither grief nor misery is experienced in this state.
Ramana MaharshiJnana is given neither from outside nor from another person. It can be realised by each and everyone in his own Heart. The jnana Guru of everyone is only the Supreme Self that is always revealing its own truth in every Heart through the being-conciousness 'I am, I am.' The granting of true knowledge by him is initiation into jnana. The grace of the Guru is only that Self-awareness that is one's own true nature. It is the inner conciousness by which he is unceasingly revealing his existence. This divine upadesa is always going on naturally in everyone.
Ramana Maharshi