Regarding His devotees, Lord Krsna told Arjuna, kaunteya pratijanihi na me bhaktah pranasyati: O son of Kunti, declare it boldly that My devotee will never perish. (Bg. 9.31) The point is that the Lord Himself could declare such things, but it was His desire to make the declaration through Arjuna and thus doubly assure that His promise would never be broken. The Lord Himself promises, and His confidential devotees execute the promise. The Lord makes so many promises for the benefit of suffering humanity. Although the Lord is very compassionate upon suffering humanity, human beings are generally not very anxious to serve Him. The relationship is something like that between the father and the son; the father is always anxious for the welfare of the son, even though the son forgets or neglects the father. The word anukampina is significant; the Lord is so compassionate upon the living entities that He comes Himself into this world in order to benefit fallen souls.

Thus it is out of compassion that the Lord appears in His different forms. Lord Sri Krsna appeared on this planet out of compassion for fallen souls; Lord Buddha appeared out of compassion for the poor animals who were being killed by the demons; Lord Nrsimhadeva appeared out of compassion for Prahlada Maharaja. The conclusion is that the Lord is so compassionate upon the fallen souls within this material world that He comes Himself or sends His devotees and His servants to fulfill His desire to have all the fallen souls come back home, back to Godhead. Thus Lord Sri Krsna instructed Bhagavad-gita to Arjuna for the benefit of the entire human society. Intelligent men should therefore seriously consider this Krsna consciousness movement and fully utilize the instructions of Bhagavad-gita as preached without adulteration by His pure devotees.