A class on Bhagavad Gita 2.40 given by His Divine Grace A.C. Bhaktivedanta Swami Prabhupada on September 13, 1973 in London.
Bhagavad Gita 2.40
nehābhikrama-nāśo ’sti
pratyavāyo na vidyate
sv-alpam apy asya dharmasya
trāyate mahato bhayāt
In this endeavor there is no loss or diminution, and a little advancement on this path can protect one from the most dangerous type of fear.