In other words , from the fact that the kegon (a thought of virtues are correctly provided due to trainings and performing acts of charity ) doctrine was placed not as the eighth (tendai hokke ) but as the ninth jushin (stages of mind development ) in himitsu mandala jujushinron (ten abiding stages on the secret mandalas ), juju taimo (endlessly interconnected net of indra ) (unobstructed ) of sokushin jobutsu gi (principle of attaining buddhahood with the present body ) can be thought to have developed into a theoretical foundation of practical code based on the philosophy which symbolized the kegon doctrine of ichi-soku-ta and ta-soku-ichi (one is equal to many , many to one ). 言い換えると、華厳教学が秘密曼荼羅十住心論において第八(天台法華)ではなく第九住心に配置された意味を併せて考えれば、即身成仏義の重重帝網(無碍)が、一即多・多即一という華厳教学を象徴的にする哲理を重要な基礎として、実践作法の理論的基礎に展開したものとして見ることできるからである。