s as far as gnosis-penetration goes. As for these two dimensions—the attainment of the dimension of neither perception nor non-perception & the attainment of the cessation of perception & feeling—I tell you that they are to be rightly explained by those monks who are meditators, skilled at attainment, skilled at attainment-emergence, who have attained & emerged in dependence on them." For a discussion of how insight can be developed in the context of jhṅna, see The Wings to awakening, IIIF. 5. For a more detailed description of what a meditator experiences on emerging from the cessation of perception and feeling, see MN 44. See also: MN 43; MN 52; MN 140; AN 5:28; AN 9:36 - --> - - - -