Full Idea
The concept of God depends on the concepts of justice, kindness and wisdom - a God who is not kind, not just, and not wise is no God. But these concepts do not depend on the concept of God. That a quality is possessed by God does not make it divine.
Gist of Idea
A God needs justice, kindness and wisdom, but those concepts don't depend on the concept of God
Source
Ludwig Feuerbach (Introduction of 'Essence of Christianity' [1841], II)
Book Reference
Feuerbach,Ludwig: 'The Fiery Brook: Selected Writings', ed/tr. Hanfi,Zawar [Anchor 1972], p.119
A Reaction
This is part of Feuerbach's argument for atheism, but if you ask for the source of our human concepts of justice, kindness and wisdom, no one, I would have thought, could cite God for the role.