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Use "expiator" in a sentence
"When the expiator was conscious of the under-motives and the after-glory of his act, both were wasted on him."
"KARRAKER: I really think that the expiator here - there's two of them - number one, officially, Marshall Faulk."
"God has promised remission of sins to believers, those who have entered into covenant with him, as often as they repent and flee by true faith to Christ their propitiator and expiator."