Thanks Tilt, that is the dhamma-samadhi/ righteous concentration/ concentration of the dhamma. I am confused now about where I saw these in the first place because they were referenced together online and now I can't find them in searches. Maybe they were in someone's forum signature.
If anyone sees citta-samadhi in the suttas, or any different dhamma-samadhi entries, give us a shout?
"And how is it, bhikkhus, that by protecting oneself one protects others? By the pursuit, development, and cultivation of the four establishments of mindfulness. It is in such a way that by protecting oneself one protects others.
"And how is it, bhikkhus, that by protecting others one protects oneself? By patience, harmlessness, goodwill, and sympathy. It is in such a way that by protecting others one protects oneself.- Sedaka Sutta [SN 47.19]
“Mendicants, these two [types of persons] defame the Tathāgata. (The mendicants asked) What are the two [types of persons]? (The Lord Buddha responded) The malicious, or the inwardly angry, and the one with (blind) faith or the one who holds things incorrectly. Mendicants, these two [types of persons] defame the Tathāgata.” Blog,Suttas,Aj Chah,Facebook. "Others will misconstrue reality based on personal perspectives, firmly holding onto and not easily discarding them; We shall not misconstrue reality due to our personal perspectives, nor firmly holding them, but easily discarded."