Question: How can we effectively channel physical energy into spiritual energy?Sri Chinmoy: We have to know that physical energy has only one source, and that source is spiritual energy. As long as we remain in the body-consciousness, we are not aware of this. But when we go deep within, we see that spiritual energy is the source of physical, vital and mental energy. When spiritual energy enters into the physical, it becomes somewhat polluted. It is unable to maintain its pristine purity. What we need is purity on the inner plane and dedication on the outer plane. Inner purity we can get through aspiration, and outer dedication comes through gradual inner purification and inner awareness. When we have both inner purity and outer dedication, then spiritual energy enters into physical energy, and physical energy at that time becomes an added strength to spiritual energy.
Sri Chinmoy, The outer running and the inner running, Agni Press, 1984