Question: How does one develop inner power?
Sri Chinmoy: One can develop inner power by becoming one with the will of the soul. The soul is the representative of the Highest, the Absolute Supreme. If we want to acquire inner power, we should try to concentrate on the inner being or on the soul. When we become aware of the soul’s operation in the outer plane, we will be aware of our inner power. Inner power the soul has, not only in abundant measure, but in infinite measure.
Sri Chinmoy, Eternity's Soul-Bird, part 2, Agni Press, 1974