Highest realization is to save oneself
Understanding is one thing, and practical application of that understanding is another. But as devotees of Krsna, being engaged in the practical work of spreading Krsna consciousness, that is already the highest realization. That’s all right, that is our real mission, to deliver the world by preaching Krsna’s message to others, but even higher realization, the highest realization, is to save oneself.
>>> Ref. VedaBase => Letter to: Ramesvara — India 9 January, 1973