維摩經略疏垂裕記 4.130

4.130

於中第三即是橫也。同居即是同處淨同居也，安養乃是異處淨同居也，具如《法華．功德品》明。次引螺髻所見，例淨同居也。復云佛慧者見淨無濁，良由佛慧即如《法華》由加而見，引螺髻、普賢亦證佛慧除濁之人。二乘橫見，亦由適聞佛慧故也。

Within this, the third is horizontal. The Land of Common Abode is the purified Common Abode of the same location, whereas Sukhāvatī is the purified Common Abode of a different location, as fully explained in the 'Merit Chapter' of the Lotus Sūtra. Next, he cites what was seen by Śikhin as an analogy for the purified Common Abode. He further says that those with the Buddha's wisdom see purity without defilement; this is truly because, having the Buddha's wisdom just as in the Lotus Sūtra, they see by means of empowering assistance. Citing Śikhin and Samantabhadra also confirms those persons whose Buddha-wisdom removes defilement. That the two vehicles see horizontally is also because they have just heard the Buddha's wisdom.