首楞嚴義疏注經 7.78

7.78

諸毒惡鬼、世間難事不能侵陵，令得正受者，以威被神靈，慈心攝護，令其獲益，故領深恩，常加守護。

Poisons, evil ghosts, and worldly calamities cannot encroach, and they are enabled to attain right absorption. Because their awe covers spirits and loving-kindness gathers and protects them, causing them to obtain benefit, they acknowledge deep grace and constantly provide protection.