The titles "Old" and "New Testament" were used by St. Paul (2 Corinthians, 2:14). The term "testament," as applied to the two parts of the Bible, means: a covenant, agreement, pact. In the ...

The book of Isaiah is mentioned 250 times in the New Testament, more than any other Old Testament book, according to biblical scholar Ben Witherington III. “The Isaiah citations are used as ...