釋禪波羅蜜次第法門 3.42

3.42

三、風輪者，如世間風，有三義：一者、遊空無礙；二者、鼓動萬物；三者、能破壞。行者發風輪三昧亦如是，若因禪定發相似智慧，無礙方便，如風遊空，一切無礙。鼓動者，得方便道，即能擊發種種出世善根，功德生長。破壞者，智慧方便能摧破一切諸見煩惱。若二乘人得此風輪三昧，即是五方便相似無漏解發。若是菩薩，即入鐵輪十信，是名風輪。

Third, the wind-wheel: Like wind in the world, it has three meanings: first, moving through empty space without obstruction; second, stirring myriad things; third, being able to destroy. The practitioner's arousal of the wind-wheel samādhi is also like this: if through dhyāna-concentration one arouses conformable wisdom and unobstructed expedient means, it is like wind moving through space, completely unobstructed. As for 'stirring': attaining the path of expedient means, one can then stimulate various supramundane wholesome roots so that virtues grow. As for 'destroying': wisdom and expedient means can shatter all views and afflictions. If people of the two vehicles attain this wind-wheel samādhi, it is the arousal of conformable undefiled understanding of the five expedient means. If it is a bodhisattva, one enters the ten faiths of the iron wheel; this is called the wind-wheel.