Srila Prabhupada - Vedic Teachings

  Nonviolence is generally taken to mean not killing or destroying the body, but actually nonviolence means not to put others into distress. People in general are trapped by ignorance in the material concept of life, and they perpetually suffer material pains. So, unless one elevates people to spiritual knowledge, one is practicing violence. One should try his best to distribute real knowledge to the people, so that they may become enlightened and leave this material entanglement. That is nonviolence. (From Bhagavad-gita As It Is (1972) 13.8-12 Purport)

  "Although Jaḍa Bharata was forced to carry the palanquin, he did not give up his sympathetic feelings toward the poor ants passing on the road. A devotee of the Lord does not forget his devotional service and other favorable activities, even when he is in a most distressful condition. Jaḍa Bharata was a qualified brāhmaṇa, highly elevated in spiritual knowledge, yet he was forced to carry the palanquin. He did not mind this, but while walking on the road, he could not forget his duty to avoid killing even an ant. A Vaiṣṇava is never envious or unnecessarily violent. There were many ants on the path, but Jaḍa Bharata took care by looking ahead three feet. When the ants were no longer in his way, he would place his foot on the ground. A Vaiṣṇava is always very kind at heart to all living entities. In His sāṅkhya-yoga, Lord Kapiladeva explains: suhṛdaḥ sarva-dehinām. Living entities assume different bodily forms. Those who are not Vaiṣṇavas consider only human society worthy of the...