villkorkarma wrote:If I have reached first Jhana is that same thing as having reached equanimity?
Well, on one hand, you can have equanimity (upekkha) without any jhana at all.
However in terms of jhana it's typically the third jhana which is associated with equanimity...With the fading away of rapture, he dwells in equanimity, mindful and discerning; and he experiences in his own person that happiness of which the noble ones say: 'Happily lives he who is equanimous and mindful' — thus he enters and dwells in the third jhana.
"Having understood name-and-form, which is a product of prolificity,
And which is the root of all malady within and without,
He is released from bondage to the root of all maladies,
That Such-like-one is truly known as 'the one who has understood'." (Snp 3.6)
"Whether I were to preach in brief, Sāriputta, or whether I were to preach in detail, Sāriputta, or whether I were to preach both in brief or in detail, Sāriputta, rare are those who understand." (A I 333, Sāriputtasutta)