說無垢稱經疏 6.508

6.508

贊曰；下自答以彰事。有三：初佛指告、次鶖子讚揚、後無垢問答。此初也。東方世界，名曰妙喜，種種莊嚴見生喜故。佛號阿閦，此云無動。八風不擾、四魔不侵，常安不變，故云無動。為度眾生，此從彼生。

Commentary: Below, answering personally to manifest the factual event. There are three parts: first, the Buddha points out and declares; second, Śāriputra praises; third, Vimalakīrti’s question and answer. This is the first. The eastern world is named Abhirati (‘Wonderful Joy’), because upon seeing its various adornments, joy arises. The Buddha’s name is Akṣobhya, translated here as ‘Immovable’. Unshaken by the eight winds, unassailed by the four māras, constantly tranquil and unchanging; hence he is called ‘Immovable’. To save sentient beings, he was born here from there.