Knowledge of the Self does not dawn on a mind which is not purified by non-attachment and renunciation. The latter are the necessary means for attaining the end of the knowledge of the Self. If a man gets attached to renunciation and non-attachment without recognizing them as means to the final end, he loses the sight of the end and loses the game.
Translation by Shri Brahmachariji of Verse 7, Shri Atma Siddhi Shastra by Shrimad Rajchandra