Why this word is great
SOLIFIDIAN — [Adjective] Believing, or relating to the belief, that faith alone (as opposed to good deeds) brings salvation. From Latin sōlā ("only") + fidē ("by faith") + -ian (English suffix forming adjectives or nouns). Unlike "nullifidian" (which rejects faith entirely) or "legalist" (which chains salvation to ritual and rule), solifidianism is a surrender to the unmerited. It is the quiet certainty of the thief on the cross, the unshaken trust of a child asleep in arms, or the farmer who sows without counting the yield—a radical, almost reckless dependence on something unseen, because the seen can never be enough.