The key word in this concept is the Greek verb phroneō, translated here by have their minds set on. This verb occurs for the first time in Romans in this verse (and elsewhere in Romans only at 12:3, 16; 14:6; and 15:5, in different settings). Here, however, the cognate noun phronēma, as well, occurs in 8:6, 7, 27 and nowhere else in the NT. The concept involved in these two words is crucial to Paul’s thought in this section (8:1–13). The use of phroneō in Rom 8:5 belongs under the second category
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