For the love of Christ constrains us; because we thus judge, that if one died for all, then were all dead:
All Commentaries on 2 Corinthians 5:14 Go To 2 Corinthians 5
Augustine of Hippo
AD 430
Paul said: “Therefore all died; and Christ died for all, in order that they who are alive may live no longer for themselves, but for him who died for them and rose again.” All people, consequently, without a single exception, were dead through sin, original sin or original with personal sin superadded, either by ignorance of or conscious refusal to do what is right. And for all these dead souls one living man died—a man utterly free from sin—with the intention that those who come alive by forgiveness of their sins live no longer for themselves but for him who died for all on account of our sins and rose again for our justification.