The Divine incarnates from age to age for the purpose of protecting the virtuous, punishing the wicked and establishing righteousness. Lord Krishna was one such manifestation of the Divine. In fulfilling His pledge to Mother Earth, He rid the world of many wicked rulers and sought to establish the reign of righteousness for the protection of the good. But today if the Divine wanted to punish the wicked and protect the righteous, He would not find even one wholly righteous person and all would qualify for punishment! Nowadays, it is not a question of destroying the wicked, but of transforming Adharma (unrighteousness) into Dharma (righteousness). This has to be done through love alone.
Divine Discourse, Aug 28, 1984.