By the surge of aspiration in the heart, by the call for the yoga felt within us, by the growth of faith in our being, by the growth of devotion and the urge to give oneself to the Divine and His Work, most importantly by the conviction that the Mother and Sri Aurobindo are Divine.
It is an inner revelation that no more depends upon any outer proofs.
Affectionately
Alok da
Source:
एकनिष्ठ होना | MY 003
YT Link:https://youtu.be/1y2q04j416U