state of grace has 2 distinct synonyms spread across 1 of its 1 sense. Each sense below keeps its own list, because a synonym belongs to a meaning and not to a word: swapping one sense's substitute into another sense's sentence is how a thesaurus makes writing worse. WordNet records no antonym for it — antonymy is a relation between word forms rather than concepts, so it is deliberately sparse.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
(Christian theology) a state of sanctification by God; the state of one who is under such divine influence
“the conception of grace developed alongside the conception of sin”
Synonyms, antonyms and the broader and narrower relations for state of grace come from Princeton University’s WordNet. Full sources and licences.