大乘義章 10.43

10.43

次就人論。人有邪正，外道名邪、內道名正。依如《毘曇》，別解脫戒，佛弟子受，非外道得。成實法中，外道亦得。故彼論言「外道亦以深心離惡，故受得戒。」禪律儀者，內外俱得，外道亦修八禪定故。無漏律儀，唯佛弟子，非外道得，彼住邪見無八正故。人別如是（此七門竟）。

Next is discussing them in terms of persons. Persons may be heterodox or orthodox: non-Buddhists are termed heterodox, while those of the inner Dharma are termed orthodox. According to the Abhidharma, the prātimokṣa precepts are received by disciples of the Buddha and cannot be attained by non-Buddhists. In the Tattvasiddhi, non-Buddhists also attain them. Thus that treatise states: 'Non-Buddhists also renounce evil with a deep mind, and therefore can receive the precepts.' As for dhyāna restraint, it is attained by both insiders and outsiders, because non-Buddhists also cultivate the eight dhyāna-samādhis. Untainted restraint is attained only by disciples of the Buddha and not by non-Buddhists, because they abide in wrong views and lack the eightfold noble [path]. The distinctions of persons are like this (this concludes the seventh gate).