Kshama — restraining intolerance with people and impatience with circumstances. Implies remaining serene, patient and observing self-restraint under all circumstances, doing good to all, even to those who may want to harm you. The closest translation of Kshama in English is possibly Forbearance, though it is still not accurate. Kshama is much more. It also includes Forgiveness. Spiritual aspirants striving to progress in the spiritual path need to develop Kshama.
This prime virtue Kshama can be acquired solely by self-effort, that is, by facing enduring difficulties of various sorts, not giving in to anxieties, and bearing with equanimity suffering as well as sorrow. In the absence of Kshama, man becomes susceptible to various evil tendencies. Hatred and jealousy easily take root in a person lacking this virtue.
Spiritual progress and advancement, Kshama is the real basis or foundation. When Kshama disappears, disturbance sets in and there is decline.
Text from Mahabharata
"One should forgive, under any injury. It hath been said that the continuation of the species is due to man's being forgiving. Forgiveness is holiness; by forgiveness, the universe is held together. Forgiveness is the might of the mighty; forgiveness is sacrifice; forgiveness is quiet of mind; forgiveness and gentleness are the qualities of the self-possessed. They represent eternal virtue."
Life is full of uncertainty, and one has to put up with so many unpleasant things in life. There is no guarantee that good and righteous people will not suffer. In fact good people seem to suffer more. There are evil and wicked people whose pleasure seems to lie in giving trouble to others. If one does not learn to forbear one has to suffer greatly.
Hence, no two minds think alike. Yet, we need to learn to accept each other’s views and accommodate each other’s interests.