Philosopher Dewi Zephaniah Phillips published The Problem of Evil and the Problem of God in 2004, presenting a challenge to the Irenaean theodicy. Phillips maintained throughout his work that humans are incapable of fully understanding God, and presented an understanding of the moral diversity of human existence.
In her work published in 2004 titled "The Problem of Evil and the Problem of God," philosopher Dewi Zephaniah Phillips challenged Irenaean theodicy. Throughout her research, she maintained that humans are incapable of fully grasping God's nature and presented a view on the moral diversity of human existence.