Homage to the Three Jewels.

namo ratna­trayāya namo bhagavate amitabhāya tathāgatāya arhate saṃyak­sambuddhāya | tadyathā oṃ amite amitodbhave amita­saṃbhave amita­vikrānte amita­gamini gagana­kīrti­kare sarva­kleśa­kṣayaṃ­kare svāhā |

The ritual instructions for this dhāraṇī are as follows: Reciting it once purifies the karmic obscurations that you have accumulated over one hundred thousand eons. If you recite it three times a day every day, all your misdeeds will be purified, and you will obtain the roots of virtue generated by one thousand buddhas. If you recite it twenty-one times it will purify the four root downfalls. If you recite it one hundred thousand times you will have a vision of Noble Maitreya. If you recite it two hundred thousand times you will have a vision of Noble Avalokiteśvara. If you recite it three hundred thousand times you will have a vision of the tathāgata Amitābha. Since the additional benefits are innumerable, this is only a brief summary.