Is God Redeemable?

We might suggest two possible ways of understanding our question: Can God be redeemed? and: Must God be redeemed? In both cases the question sounds blasphemous. But following the movement that Franz Rosenzweig develops in The Star of Redemption, I suggest that the living relation initiated by God, as God created the world and as God revealed himself to the human being, would be an abstract construction if, on the one hand, the human being and the world did not need each other in order to become what they are and what they could be, and if, on the other hand, God was not implicated in this mutual relationship.