Radhanath Swami on Srimati Radharani's appearance day
Radhanath Swami speaks – It is explained by Kaviraj Goswami and the previous acharyas that Krsna has three primary energies. His internal energy, which is his spiritual energy. His external energy or material energy and the marginal energy which is the part and parcels spirit souls that are eternally sub-ordinate to one of these two energies as tatatha shakti. The living entity must be a servant under the subjugation of either the internal energy or the external energy.