Strengths of Irenaeus Theodicy:
+ if the world was not perfect, this explains clearly why evil could exist =>> both moral and natural
+ the concept of us morally progressing --> fits in with the theory of evolution
+ helps us develop our moral code easier
+ explains why the inconsistent triad doesn't have to be an issue
+ recognisable --> value in relationship
+ we are made in the image of God not likeness --> more prone to sin