Tirukkural 242: Compassion

(Stand) in the good path, consider, and be kind. Even considering according to the conflicting tenets of the different sects, kindness will be your best aid, (in the acquisition of heavenly bliss).

Image of Satguru Sivaya Subramuniyaswami
There is another way to show remorse for misdeeds. That is by performing seva, religious service, for persons you have wronged. Give them gifts, cook them food.
—Gurudeva