Ezekiel 25:15 Thus said the Lord GOD; Because the Philistines have dealt by revenge, and have taken vengeance with a despiteful heart, to destroy it for the old hatred; Torrey's Topical Textbook
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Rom. I. 28 ... said, "According to thy hardness and impenitent heart thou treasurest ... But of such character God is not. ... he chose the word sarx to denote unrenewed human nature ... /.../chrysostom/homilies on acts and romans/homily v rom i 28.htm