Samāpattimūlakasakkaccasutta
Sāvatthinidānaṁ. “Cattārome, bhikkhave, jhāyī. Katame cattāro? Idha, bhikkhave, ekacco jhāyī samādhismiṁ samāpattikusalo hoti, na samādhismiṁ sakkaccakārī. Idha pana, bhikkhave, ekacco jhāyī samādhismiṁ sakkaccakārī hoti, na samādhismiṁ samāpattikusalo. Idha pana, bhikkhave, ekacco jhāyī neva samādhismiṁ samāpattikusalo hoti, na ca samādhismiṁ sakkaccakārī. Idha pana, bhikkhave, ekacco jhāyī samādhismiṁ samāpattikusalo ca hoti, samādhismiṁ sakkaccakārī ca. Tatra …pe… pavaro cā”ti.
Entering and Carefulness
At Sāvatthī. “Mendicants, there are these four meditators. What four? One meditator is skilled in entering immersion but not in practicing carefully for it. …”