釋禪波羅蜜次第法門 1.90

1.90

二、隨便易故，立三法為門者，如因息修禪，則有二便：一、疾得禪定；二、易悟無常。以色為門，亦有二便：一、能斷貪欲；二、易了虛假。心為門者，此亦有二便：一、能降一切煩惱；二、易悟空理。

2. Establishing the three dharmas as gates in accordance with convenience and ease: If one cultivates dhyāna based on the breath, there are two conveniences: first, quickly attaining dhyāna concentration; second, easily awakening to impermanence. Taking form as the gate also has two conveniences: first, being able to sever sensual desire; second, easily understanding falsehood. As for mind as the gate, this also has two conveniences: first, being able to subdue all defilements; second, easily awakening to the principle of emptiness.