佛說觀佛三昧海經 10.3

10.3

佛告阿難：「若有眾生觀像心成，次當復觀過去七佛像。觀七佛者當勤精進，晝夜六時勤行六法，端坐正受當樂少語，除讀誦經廣演法教，終不宣說無義之語，常念諸佛心心相續，乃至無有一念之間不見佛時，心專精故不離佛日。

The Buddha said to Ānanda: "If there is a sentient being whose mental visualization of statues has succeeded, they should next contemplate the images of the past seven Buddhas. One who contemplates the seven Buddhas should be diligently energetic, practicing the six dharmas diligently during the six periods of the day and night. Sitting upright in correct absorption, one should delight in speaking little; apart from reciting the scriptures and broadly expounding the Dharma teachings, one must never utter meaningless speech. One should constantly be mindful of the Buddhas, thought continuing upon thought, to the point that there is not even a single instant in which one does not see the Buddhas. Because the mind is focused and dedicated, one is never separated from the Buddha-sun.