SN 34.50–52 — Three on Projection and Carefulness

At Sāvatthī. “One meditator is skilled in projecting the mind purified by immersion but not in practicing carefully for it. …” “One meditator is skilled in projecting the mind purified by immersion but not in practicing persistently for it. …” “One meditator is skilled in projecting the mind purified by immersion but not in doing what’s conducive to it. …”