仁王護國般若波羅蜜多經疏 2.147

2.147

解曰：修般若者，應如是觀。言他觀者，但於上文隨偏取一即非正觀，盡名為他，即邪觀也。大文第三聞法獲益。

The commentary explains: One who cultivates prajñā should contemplate in this manner. When it says 'if one contemplates otherwise', merely taking a one-sided view based on any part of the text above is not correct contemplation; all such views are termed 'otherwise' and are indeed false contemplation. In the major structural division, this is the third [part]: hearing the Dharma and gaining benefits.