<b>Anupassatī</b>ti kathaṁ taṁ cittaṁ anupassati …pe… evaṁ taṁ cittaṁ anupassati. <b>Bhāvanā</b>ti catasso bhāvanā …pe… āsevanaṭṭhena bhāvanā. Vimocayaṁ cittaṁ assāsapassāsānaṁ saṁvaraṭṭhena sīlavisuddhi …pe… vimocayaṁ cittaṁ assāsapassāsavasena cittassa ekaggataṁ avikkhepaṁ pajānato …pe… pajānanto indriyāni samodhāneti. Tena vuccati— “samatthañca paṭivijjhatī”ti. Aṭṭha anupassanāñāṇāni aṭṭha ca upaṭṭhānānussatiyo cattāri suttantikavatthūni citte cittānupassanāya. 1.3.5.4. Catutthacatukkaniddesa Kathaṁ “aniccānupassī assasissāmī”ti sikkhati, “aniccānupassī passasissāmī”ti sikkhati? <b>Aniccan</b>ti kiṁ aniccaṁ? Pañcakkhandhā aniccā. Kenaṭṭhena aniccā? Uppādavayaṭṭhena aniccā. Pañcannaṁ khandhānaṁ udayaṁ passanto kati lakkhaṇāni passati, vayaṁ passanto kati lakkhaṇāni passati, udayabbayaṁ passanto kati lakkhaṇāni passati? Pañcannaṁ khandhānaṁ udayaṁ passanto pañcavīsati lakkhaṇāni passati, vayaṁ passanto pañcavīsati lakkhaṇāni passati. Pañcannaṁ khandhānaṁ udayabbayaṁ passanto imāni paññāsa lakkhaṇāni passati. “Rūpe aniccānupassī assasissāmī”ti sikkhati, “rūpe aniccānupassī passasissāmī”ti sikkhati. “Vedanāya …pe… saññāya … saṅkhāresu … viññāṇe … cakkhusmiṁ …pe… jarāmaraṇe aniccānupassī assasissāmī”ti sikkhati, “jarāmaraṇe aniccānupassī passasissāmī”ti sikkhati. Aniccānupassī assāsapassāsavasena dhammā upaṭṭhānaṁ sati anupassanā ñāṇaṁ. Dhammā upaṭṭhānaṁ, no sati; sati upaṭṭhānañceva sati ca. Tāya satiyā tena ñāṇena te dhamme anupassati. Tena vuccati— “dhammesu dhammānupassanāsatipaṭṭhānabhāvanā”ti.