220
A.D.
Tertullian
Patristic
c. A.D. 150–220
“For this (rule), even in his own person, the apostle has laid down. For, when affirming that Christ came for this end, that He might save sinners, of whom himself had been the "first," what does he add? "And I obtained mercy, because I did (so) ignorantly in unbelief.”