The following is an excerpt from a teaching by Jetsunma Ahkon Lhamo offered during a Phowa retreat:
Lord Buddha Amitabha is considered to be that one who once looked upon the suffering of sentient beings as he was becoming Buddha, as he was moving into his fully enlightened state, and saw the condition of sentient beings and began to cry. He grieved in a terrible way. It was a kind of grieving that one can only understand if one has tasted the food of enlightenment. If one has tasted enlightenment and then looked at the condition and suffering of sentient beings and truly seen the difference. There is no other grief like that. One cannot understand that kind of grief. It is unlike losing a loved one or even losing one’s own life. The grief that one will feel, having tasted the natural bliss, the natural birthright that is your true nature, and then watching that while that is so, it is also so that sentient beings are suffering horribly; watching that they are suffering uselessly and senselessly, and that because of their own ignorance they are making themselves suffer, and making their own mistakes, and that all that they would have to do is stop… There is no grief that is stronger or more complete than that: to know, from the vantage point of bliss, what sentient beings suffer. And so Lord Buddha Amitabha gave rise to the most profound bodhicitta, the most profound kind of compassion, a compassion that colored him, that dictated his method, a compassion that filled his intention, that became his intention. And the compassion was so strong and dominating that he made the most profound wishes. And he made those wishes, not as we would make wishes when we circumambulate the stupa, even when we make wishes with faith, but he made those wishes from the potency of his enlightened accomplishment. He had fully accomplished the view of non-distinction. He had fully accomplished the primordial wisdom view of equanimity. He had fully accomplished the ability to see the nature that is the nature of all sentient beings. He had fully accomplished the ability to see the lack of separation between oneself and others.