JMNT(i)
12 So then brothers (or: Consequently then, fellow believers), we do not continue being debtors to the flesh (or: we are not folks under obligation in the [alienated human condition, or by the system of flesh sacrifices and Torah observance]), [i.e.,] of the [situation] to be continually living down on the level of and in accord with flesh,
13 for you see, if you folks are continuously living down on the level of, and in accord with, flesh (= the alienated self, or, the system of flesh sacrifices and Torah observance), you are progressively about to be dying away. Yet since (or: if) in spirit (or: by [the] Breath-effect; with [His] Spirit; for [the] Attitude), you folks constantly put to death (or: deprive of life; extirpate) the practices and activities of the body (= works of flesh traditions; Torah cultus) you will continue living (or: will be continuously living and progressively possessed of vitality).
14 For as many as are being continuously led by God’s Spirit (or: habitually brought or conducted in [the] Breath-effect which is God; progressively driven along with an attitude from God), these folks are God’s sons (these continuously exist being sons of God; or: = these are folks who have the character and qualities of God). [comment: echo of the Exodus]