What do you think of this? Gladly-Seen-By-All-Beings Bodhisattva was no one but Medicine-King Bodhisattva of today. He gave up his body in this way, offered it [to the Buddha], and repeated this offering many hundreds of thousands of billions of nayutas of times [in his previous existence]. [He knows that he can practice any austerity in this Sahā-World. Therefore, he does not mind walking about this world.]

The Buddha gives this explanation to Star-King-Flower Bodhisattva in Chapter Twenty-Three of the Lotus Sūtra. The story of the previous life of Medicine-King Bodhisattva shows us the capacities we have already developed and are not aware of. When we see ourselves as choosing to come into this world of conflict to benefit all beings, rather than stuck where we do not want to be and just making the best of it, then it is much easier to let go of our delusions.