仁王經疏 3.466

3.466

問：觀人法無生空理以為境也。前說脩羅得厭世益，今此脩羅得三乘觀，與前異故，與梵天同，故與梵天一處合說。

Question: They took the empty principle of the unbornness of persons and dharmas as their realm. Earlier it was said that the asuras obtained the benefit of loathing the world, but now these asuras obtain the contemplation of the three vehicles; because this differs from the earlier [mention] and is identical with the Brahmā gods, they are explained together in one place with the Brahmā gods.