Can you imagine if you really let it in that you are not a problem to be solved in any way? Imagine you knew that anything that would tell you otherwise is just a movement of thought in the mind that says "Whatever is, isn't the way it is supposed to be." So the biggest act of compassion starts within. And when the self is no longer seen as a problem, this is called "the peace that passes all understanding."
According
to my own experience, the highest level of inner calm comes from the
development of love and compassion. The more concerned we are with the
happiness of others, the more we increase our own well-being.
Friendliness and warmth towards others allow us to relax and help us to
dispel any sense of fear or insecurity so we can overcome whatever
obstacles we face.
I have not lost Allah's hope in us to show compassion where none exists and to extend mercy in the most difficult of circumstances. We as Muslims must lead by example.
Great Powers of falling wave and wind and windy fire,
With your harmonious choir
Encircle her I love and sing her into peace,
That my old care may cease.
The perspective of Love doesn't leave anybody out. Until your vision and compassion is big enough to include those who oppose you, you are simply contributing to the continuation of destructiveness . The end of separation is the salvation for all.
Ultimately, the reason why love and compassion bring the greatest happiness is simply that our nature cherishes them above all else. The need for love lies at the very foundation of human existence.
Apart from selfish reasons, such as fear of punishments, fear of blame, of dishonour, etc, there remains only two motives that can stop (or prevent, "empâecher", Fr.) men from acting badly; the natural sense of commiseration (or "sympathy", - "commisération", Fr.) for one's fellow men - compassion, and the influence of education, by association of ideas ("par l'association d'idées", Fr.) - habit.
From the Sun I learned this: when he goes down, overrich; he pours gold into the sea out of inexhaustible riches, so that even the poorest fisherman still rows with golden oars. For this I once saw and I did not tire of my tears as I watched it.