In the early evening we see the stars begin to appear as the sun disappears over the horizon. The light of day gives way to the darkness of night. A stillness, a healing quiet comes over the landscape. It's a moment when some other world makes itself known, a numinous presence beyond human understanding. We experience the vast realms of space overwhelming the limitations of our human minds. As the sky turns golden and the clouds reflect the blazing colors of evening, we participate for a moment in the forgiveness, the peace, the intimacy of things with each other.
What do we do with suffering? As far as I can see, we have two choices — we either transform our suffering into something else, or we hold on to it, and eventually pass it on.
In order to transform our pain, we must acknowledge that all people suffer. By understanding that suffering is the universal unifying force, we can see people more compassionately, and this goes some way toward helping us forgive the world and ourselves. By acting compassionately, we reduce the world's net suffering and defiantly rehabilitate the world. It is an alchemical act that transforms pain into beauty. This is good. This is beautiful.
To not transform our suffering and instead transmit our pain to others,...compounds the world's suffering. Most sin is simply one person's suffering passed on to another. This is not good. This is not beautiful.
The utility of suffering, then, is the opportunity it affords us to become better human beings. It is the engine of our redemption.