大乘起信論裂網疏 5.44

5.44

The correct causes for all Tathāgatas to attain the path is what is called the wondrously adorned path through which the Tathāgatas of the ten directions transcend through a single gate. If the cause is correct, the fruit will naturally be correct; therefore, one must arouse the mind and cultivate, causing it to manifest. But it only briefly clarifies the causal marks of the three kinds of arousing the mind, without needing to distinguish the fruit marks in detail, because the fruit marks of the Tathāgata were already briefly clarified previously in revealing the Mahāyāna's essence, attributes, and function.