SB 1.2.24-25: Beyond sense perception

SB 1.2.24: Firewood is a transformation of earth, but smoke is better than the raw wood. And fire is still better, for by fire we can derive the benefits of superior knowledge [through Vedic sacrifices]. Similarly, passion [rajas] is better than ignorance [tamas], but goodness [sattva] is best because by goodness one can come to realize the Absolute Truth.

As explained above, one can get release from the conditioned life of material existence by devotional service to the Personality of Godhead. It is further comprehended herein that one has to rise to the platform of the mode of goodness (sattva) so that one can be eligible for the devotional service of the Lord. But if there are impediments on the progressive path, anyone, even from the platform of tamas, can gradually rise to the sattva platform by the expert direction of the spiritual master. Sincere candidates must, therefore, approach an expert spiritual master for such a progressive march, and the bona fide, expert spiritual master is competent to direct a disciple from any stage of life: tamas, rajas or sattva.