首楞嚴義疏注經 7.110

7.110

「是故如來宣示此呪，於未來世保護初學諸修行者，入三摩提身心泰然，得大安隱，更無一切諸魔鬼神及無始來冤橫宿殃、舊業陳債來相惱害。」

"For this reason, the Tathāgata proclaims this mantra so that in future eras it will protect beginners among all practitioners, so that entering samādhi their bodies and minds will be serene and at ease, attaining great security, with no further harassment or harm from any maras, ghosts, or spirits, nor from beginningless enmities, unexpected calamities, past misdeeds, or old debts coming to trouble them."