By being peaceful, realizing the unconditional peace untainted by ignorance and its by-products of egoism, impurities and restlessness, is the greatest form of contributing peace into the world.
This unconditional peace is there as it is, unlimited by time, space and causation, unconditioned by impermanence and selflessness, when the mind is being undisturbed/undetermined by all the mind perceptions of names and forms that the mind perceives through the senses, selflessly, ceaselessly, where all kinds of impurities and restlessness subsided, and all desires of craving and aversion vanished.
It’s like the mirror reflecting all kinds of names and forms, without any intention to be reflecting or not reflecting anything, but the mirror itself is being undisturbed/undetermined/unchanged by the objects of different names and forms or their reflections being reflected onto the mirror.
The mirror is neither good nor bad. It is just what it is. Whatever objects of different names and forms being reflected onto the mirror do not change the mirror to be ‘good’ or ‘bad’. Neither will the mirror projects qualities of ‘good’ and ‘bad’ onto the objects of names and forms, or their reflections being reflected on it.
Contemplate on this, and be free.