{So then} (ara oun). Conclusion of the argument. Cf.
 7:3,25  8:12 , etc. Paul resumes the parallel between Adam and
Christ begun in verse  12  and interrupted by explanation
( 13f. ) and contrast ( 15-17 ). {Through one trespass} (di'
henos parapt(936d)atos). That of Adam. {Through one act of
righteousness} (di' henos dikai(936d)atos). That of Christ. The
first "unto all men" (eis pantas anthr(9370)ous) as in verse  12 ,
the second as in verse  17  "they that receive, etc."