Divine Grace is a manifestation of the cosmic free will in operation. It can alter the course of events in a mysterious manner through its own unknown laws, which are superior to all natural laws, and can modify the latter by interaction. It is the most powerful force in the universe.
It descends and acts only when it is invoked by total self-surrender. It acts from within, because God resides in the heart of all beings. Its whisper can be heard only in a mind purified by self surrender and prayer.