Later theodicy can overstate the source
The familiar classroom 'Irenaean theodicy' often incorporates modern claims from Hick that are not a direct system in Irenaeus's surviving texts.
Early Christian thought · c. 130–c. 202
Irenaeus presents creation as good but unfinished, with human beings capable of growing from immaturity towards likeness to God.

Irenaeus was an early Christian bishop of Lyons, probably born in Asia Minor, whose writings opposed Gnostic movements and defended the unity of creation and redemption. His developmental account of humanity later became an important source for modern soul-making approaches to evil, though that later theodicy should not simply be projected back onto him.
The question he enters
Could a good creator make persons unfinished because mature goodness must be learned rather than installed?
The central move
Irenaeus treats material creation as good and human beings as created in God's image while growing towards likeness. Freedom, history and resistance belong to that development. Modern thinkers use this pattern to argue that a ready-made paradise could not contain the same freely formed virtues, but the full modern soul-making theodicy is chiefly Hick's construction.
Key ideas
Where the view strains
The familiar classroom 'Irenaean theodicy' often incorporates modern claims from Hick that are not a direct system in Irenaeus's surviving texts.
Even if challenge can form virtue, apparently crushing or animal suffering may destroy agency rather than mature it.
Sources and routes
Primary texts
On this site