In the presence of Lokesvararaja, a Buddha of the ancient past, the monk Dharmakara, after witnessing the suffering of sentient beings, spent five eons studying all the Buddha lands.
Dharmakara then made forty-eight vows, the fulfillment of which would create the Western Pure Land of Ultimate Bliss. He declared that he would not attain Buddhahood unless his vows for a perfect Pure Land, where all beings would advance along the Buddhist path and never again fall back into the cycle of rebirth, were accomplished.
Once his vows were accomplished, the monk Dharmakara became Amitabha Buddha. He is now speaking the Dharma in his Pure Land and helping all who are truly sincere in their personal vows to be reborn there.