Ante-Nicene Fathers/Volume IV/Commodianus/The Instructions of Commodianus/Chapter 37
XXXVI.—Of the Foolishness of the Cross.
I have spoken of the twofold sign whence death proceeded, and again I have said that thence life frequently proceeds; but the cross has become foolishness to an adulterous people. The awful King of eternity shadows forth these things by the cross, that they may now believe on Him.[1] O fools, that live in death! Cain slew his younger brother by the invention of wickedness. Thence the sons of Enoch[2] are said to be the race of Cain. Then the evil people increased in the world, which never transfers souls to God. To believe the cross came to be a dread, and they say that they live righteously. The first law was in the tree; and thence, too, the second. And thence the second law first of all overcame the terrible law with peace.[3] Lifted up, they have rushed into vain prevarications. They are unwilling to acknowledge the Lord pierced with nails; but when His judgment shall come, they will then discern Him. But the race of Abel already believes on a merciful Christ.