In this dissertation, I set up some logical validities to understand Bodhisattva practice of The treatise in the Middle and Avatamsaka Sutra. At first, because the basic structure of Avatamsaka Sutra. is the nature of the void and dependent arising and origination, combination of perfect unification of bodhisttva practice and fulfillment, the bodhisattva practice of Avatamsaka is, in other words, dependent arising and origination overcoming the wrong views of realism and determinism and the establishment of right view of the nature of the void. And the wrong ideas should be broken down, as they make the right deed and the basis of morals uselessly.
As an alternative, to get enlightenment is to set up a view of the world of human relationship about arising and extinction of suffering understanding the logic of dependent arising and origination and to practice the 4 noble truths and the eight paths. To break down the wrong ideas of an outside doctrine can be said, in other words, Bodhisattva practice. And the two truths of the ultimate truth and conventional truth of the treatise in the Middle is that all the reasons are dependent arising and origination, so simultaneously having an insight into the nature of the void and the directing point achieving freedom of no-obsession, it shows that we can get the enlightenment of bodhisattva practice and asceticism in the reality constituted with the power of Karma.
Also, the way of bodhisattva practice based on Jinsokieje(眞俗二諦) has two practices to be done simultaneously, not staying on life and death and not staying on the situation getting emancipated. Considering the nature of the Void of Selflessness, to be away from the worldly truth of Klesa and argumentations and to get emancipated are Bujusaengsa(不住生死), not staying on life and death. Although Bodhisattva got emancipated knowing that all things are dream and Sunyata, Bodhisattva has been doing Bodhisattva practice as the power of aspiration and the suitable Upaya practice, not staying in Nirvana, having an insight with wisdom into reality of sentient beings restricted by life and death and all of the suffering.
We can see here is a practical directing point of Jinsokieje. So, The treatise in the Middle and Bodhisattva practice of Avatamsaka is for breaking down the wrong ideas of an outside doctrine and feeling sympathy to the suffering of sentient-beings and doing in action.