PURPORT

This verse is taken from Srimad-Bhagavatam (10.87.14). It is from the prayers of the sruti-gana, the personified Vedas who glorify the Lord.

The almighty Personality of Godhead has three potencies-internal, external and marginal. When the conditioned souls are condemned due to forgetfulness, the external potency creates the material world and puts the living entities under its control. The three modes of material nature keep the living entity in a constant state of fear. Bhayam dvitiyabhinivesatah. The controlled conditioned soul is always fearful due to being controlled by the external potency; therefore the conditioned soul should always pray to the almighty Lord to conquer the external potency (maya) so that she will no longer manifest her powers, which bind all living entities, moving and inert.