Srimad Bhagavatam Canto 04, Chapter 06, Text 48

SB 4.6.48

yasmin yada puskara-nabha-mayaya
durantaya sprsta-dhiyah prthag-drsah
kurvanti tatra hy anukampaya krpam
na sadhavo daiva-balat krte kramam
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
My dear lord, if in some places materialists, who are already bewildered by the insurmountable illusory energy of the Supreme Godhead, sometimes commit offenses, a saintly person, with compassion, does not take this seriously. Knowing that they commit offenses because they are overpowered by the illusory energy, he does not show his prowess to counteract them.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
It is said that the beauty of a tapasvi, or saintly person, is forgiveness. There are many instances in the spiritual history of the world in which many saintly persons, although unnecessarily harassed, did not take action, although they could have done so. Pariksit Maharaja, for example, was unnecessarily cursed by a brahmana boy, and this was very much regretted by the boy’s father, but Pariksit Maharaja accepted the curse and agreed to die within a week as the brahmana boy desired. Pariksit Maharaja was the emperor and was full in power both spiritually and materially, but out of compassion and out of respect for the brahmana community, he did not counteract the action of the brahmana boy but agreed to die within seven days. Because it was desired by Krsna that Pariksit Maharaja agree to the punishment so that the instruction of Srimad-Bhagavatam would thus be revealed to the world, Pariksit Maharaja was advised not to take action. A Vaisnava is personally tolerant for the benefit of others. When he does not show his prowess, this does not mean that he is lacking in strength; rather, it indicates that he is tolerant for the welfare of the entire human society.
Srimad Bhagavatam Canto 04, Chapter 06, Text 47
Srimad Bhagavatam Canto 04, Chapter 06, Text 49