“son of Dawn” [Isa. 14:12], with a capital letter, instead of the more prosaic “son of the morning”). This sort of background is what makes a number of other expressions in the Bible more readily comprehensible. Who are the sons of Abraham? The true sons of Abraham, Paul insists, are not those who carry Abraham’s genes, but those who act like him, who imitate the faith of Abraham (Gal. 3:7; cf. John 8:33, 39–40), the “man of faith” (Gal. 3:9). The obligation of a son to imitate his father surfaces
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