大乘起信論裂網疏 5.56

5.56

復次，信成就發心略說有三：一發正直心，如理正念真如法故；二發深重心，樂集一切諸善行故；三發大悲心，願拔一切眾生苦故。

"Furthermore, briefly speaking, the generation of the mind with fulfilled faith is threefold: First, generating the straightforward mind, because of correctly being mindful of the dharma of tathatā in accordance with the principle. Second, generating the profound and grave mind, because of delighting in accumulating all good practices. Third, generating the mind of great compassion, because of wishing to pull all sentient beings out of suffering."