首楞嚴義疏注經 9.52

9.52

於福愛中分二所向：一直往道，即至廣果；二迂僻道，即至無想。此標也，若於下釋。若從發心已來不帶異計，直修根本四禪、四無量善，熏禪福德，離下地染，備歷四位，至此福愛更增勝定，廣福所感，得生勝處，名廣果天。

Within the Love of Blessings, two directions diverge: first, the straight path, which leads directly to the Vast Fruits; second, the roundabout and deviating path, which leads to Non-Thought. This is the heading; 'if, based on' onward explains it. If from the initial resolve onward one has not harbored deviant views, but directly cultivated the four fundamental dhyānas and the four immeasurable wholesome states, perfuming the blessed virtues of dhyāna, detaching from the defilements of the lower grounds, and experiencing all four stages in succession, then upon reaching this Love of Blessings one further augments superior concentration; through what is induced by vast blessings, one attains birth in a superior place, called the Heaven of Vast Fruits.